• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

HONGO Kazuhiro  本郷 一博

ORCIDConnect your ORCID iD *help
… Alternative Names

本郷 一博  ホンゴウ カズヒロ

Less
Researcher Number 00135154
Other IDs
Affiliation (based on the past Project Information) *help 2019 – 2024: 信州大学, 医学部附属病院, 特任教授
2015 – 2018: 信州大学, 学術研究院医学系, 教授
2003 – 2013: 信州大学, 医学部, 教授
1997 – 1998: 愛知医科大学, 医学部, 助教授
1993: 信州大学, 医学部・附属病院脳神経外科学, 講師
Review Section/Research Field
Principal Investigator
Medical systems
Except Principal Investigator
Basic Section 56010:Neurosurgery-related / Neurosurgery / Cerebral neurosurgery / Cerebral neurosurgery / Neurology
Keywords
Principal Investigator
Navigation / Rotation mechanism / Surgical simulation / Multi-axis robot / Surgical Robot in Neurosurgery / ナビゲーション対応 / マニピュレーター回転機構 / 手術操作型ロボット / ナビゲーション / 回転機構 … More / 手術シミュレーション / 多関節型保持装置 / 脳神経外科手術ロボット / 脳神経外科 / 医療ロボット / マイクロサージェリー / 医用ロボット / 手術支援装置 / 微細脳神経外科手術 / 低侵襲治療システム … More
Except Principal Investigator
外耳道内圧脈波 / 頭蓋内圧 / 頸動脈脈波 / 自発呼吸器変動 / 脳圧亢進症状 / 頭蓋内共振現象 / 非侵襲的頭蓋内圧モニタ / 音響圧センサ / 頭蓋内共振系 / 非侵襲的頭蓋内圧測定 / 内耳 / 蝸牛水管 / 脳脊髄液 / 脳動脈瘤 / くも膜下出血 / 脳血管 / Differential Pressure / Non-invasive Monitoring / Ear Canal Pressure / Carotid Artery Pressure / Intracranial Pressure / 呼吸変動波形 / 頸動脈圧脈波 / 頭蓋内共振特性 / 微差圧センサ / 頚動脈圧脈波 / 伝達関数 / 頭蓋内共振周波数 / 周波数伝達関数 / 非侵襲的モニタリング / 音響管 / 外耳道内脈波 / 差圧センサ / 多層パーセプトロン / 深層学習法 / 非侵襲モニタ / 脳の固有共振周波数 / LPC分析合成法 / アンサンブル平均1パルス脈波 / 機械学習 / 回帰木モデル / 微分法によるピーク定量化 / パワースペクトル / 非侵襲的頭蓋内圧推定法 / 頭蓋内自然共振周波数 / 深層学習 / 重回帰分析 / ロジステックモデル / 総頚動脈圧波形 / 外耳道圧波形 / 判別分析 / ロジスティック分布モデル / 総頚動脈圧脈波 / 外耳道圧脈波 / 非侵襲的頭蓋内圧類推法 / 頭蓋内圧センサー / 脳室ドレナージ / 累積パワースペクトル密度関数 / 累積確率密度関数 / 仰臥位 / 多層パーセプトロン解析 / 脈波波形情報 / 頭蓋内圧脈波 / 非侵襲頭蓋内圧モニタ / surgical simulation / brain tumor / computer / robotic surgery / MRI / シミュレーション / 流体力学 / シュミレーション / 脳腫瘍 / コンピュータ / ロボティク・サージャリー / Neurosurgery / Anatomy / Cerebral artery / 臨床解剖学 / 診断・治療 / 視床梗塞 / 分布灌流領域 / 脳血管障害 / 穿通枝 / 後大脳動脈 / 視床膝状体動脈 / 脳神経外科 / 解剖 / クリップ / レンズ核線条体動脈 / マグネシウム / カリウム / 脳微小循環 / 脳波 / カテーテルアブレーション / カテーテル / 脳焼灼 / カテーテル・アブレーション Less
  • Research Projects

    (12 results)
  • Research Products

    (102 results)
  • Co-Researchers

    (20 People)
  •  Development of two differential pressure sensors for non-invasive intracranial pressure (ICP) monitoring and establishment of a method for estimating ICP values.

    • Principal Investigator
      降旗 建治
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 56010:Neurosurgery-related
    • Research Institution
      Shinshu University
  •  Development of non-invasive monitoring intracranial pressure device based on intracranial resonance characteristics

    • Principal Investigator
      降旗 建治
    • Project Period (FY)
      2021 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 56010:Neurosurgery-related
    • Research Institution
      Shinshu University
  •  Development of a noninvasive monitoring intracranial pressure by deep learning methods used the external auditory canal pressure pulse information

    • Principal Investigator
      Furihata Kenji
    • Project Period (FY)
      2018 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 56010:Neurosurgery-related
    • Research Institution
      Shinshu University
  •  Utility of the external auditory canal pressure pulse waves for non-invasive intracranial pressure measurement

    • Principal Investigator
      Furihata Kenji
    • Project Period (FY)
      2015 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Neurosurgery
    • Research Institution
      Shinshu University
  •  Basic research of new cerebral aneurysm clip

    • Principal Investigator
      HORIUCHI Tetsuyoshi
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Neurosurgery
    • Research Institution
      Shinshu University
  •  Development of manipulator for microsurgeryPrincipal Investigator

    • Principal Investigator
      HONGO Kazuhiro
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Medical systems
    • Research Institution
      Shinshu University
  •  Functional and histological analysis of brain microcirculation after subarachnoid hemorrhage

    • Principal Investigator
      HORIUCHI Tetsuyoshi
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Cerebral neurosurgery
    • Research Institution
      Shinshu University
  •  Neurosurgeon' Arm Supporting Robot for MicroneurosurgeryPrincipal Investigator

    • Principal Investigator
      HONGO Kazuhiro
    • Project Period (FY)
      2007 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Medical systems
    • Research Institution
      Shinshu University
  •  Endoscopic Micro-manipulator Robotic System in NeurosurgeryPrincipal Investigator

    • Principal Investigator
      HONGO Kazuhiro
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Medical systems
    • Research Institution
      SHINSHU UNIVERSITY
  •  Three-dimensional analysis of microneurosurgical approach for robotic surgery

    • Principal Investigator
      TANAKA Yuichiro
    • Project Period (FY)
      2003 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Cerebral neurosurgery
    • Research Institution
      Shinshu University
  •  血管内からのてんかんFocusマッピングとカテーテル焼灼の試み

    • Principal Investigator
      岩 亨
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Neurology
    • Research Institution
      Aichi Medical University
  •  Clinical anatomy of thalamogeniculate artery

    • Principal Investigator
      GIBO Hirohiko, 宜保 浩彦
    • Project Period (FY)
      1993 – 1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Cerebral neurosurgery
    • Research Institution
      Shinshu University

All 2023 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 Other

All Journal Article Presentation Book Patent

  • [Book] 脳腫瘍41. 神経上皮性腫瘍(神経膠腫)、42. 髄膜腫、43. 下垂体腺腫標準脳神経外科学第11版2008

    • Author(s)
      本郷一博
    • Publisher
      医学書院東京
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Book] 固定器具使用法. 脳神経外科専門医を目指すための経験すべき手術2007

    • Author(s)
      後藤哲哉、本郷一博
    • Publisher
      メジカルビュー
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Book] 脳神経外科学体系・脳腫瘍I・3章 脳腫瘍の治療・ロボティックサージェリー2004

    • Author(s)
      後藤 哲哉, 本郷 一博
    • Total Pages
      4
    • Publisher
      中山書店
    • Data Source
      KAKENHI-PROJECT-16200040
  • [Journal Article] Natural resonance frequency of the brain depends on only intracranial pressure: clinical research2020

    • Author(s)
      Tetsuya Goto, Kenji Furihata and Kazuhiro Hongo
    • Journal Title

      Scientific Reports nature research

      Volume: 10-2526 Issue: 1 Pages: 1-10

    • DOI

      10.1038/s41598-020-59376-7

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K08940, KAKENHI-PROJECT-18K08965
  • [Journal Article] 外耳道内脈波による頭蓋内圧高低判別の可能性2017

    • Author(s)
      降旗建治、後藤哲哉、本郷一博、小池徳男
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: EA2017-34 Pages: 41-46

    • Data Source
      KAKENHI-PROJECT-15K10298
  • [Journal Article] 非侵襲的頭蓋内圧推定法に関する検討2017

    • Author(s)
      降旗建治、後藤哲哉、本郷一博、小池徳男
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: EA2017-35 Pages: 47-54

    • NAID

      40021308571

    • Data Source
      KAKENHI-PROJECT-15K10298
  • [Journal Article] Histological analysis of aneurysm wall occluded with clip blades. A case report.2015

    • Author(s)
      Hasegawa T, Horiuchi T, Hongo K
    • Journal Title

      World Neurosurgery

      Volume: 84

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25462251
  • [Journal Article] Mechanical evaluation of long titanium alloy clip: comparison of cobalt alloy clip.2014

    • Author(s)
      Horiuchi T, Ito K, Hongo K, Shibuya M.
    • Journal Title

      Neurol Med Chir (Tokyo).

      Volume: 54 Pages: 176-179

    • NAID

      130003383263

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25462251
  • [Journal Article] The concept and feasibility of EXPERT: intelligent armrest using robotics technology.2013

    • Author(s)
      Goto T, Hongo K, Yako T, Hara Y, Okamoto J, Toyoda K, Fujie MG, Iseki H
    • Journal Title

      Neurosurgery

      Volume: 72 Issue: Supplement 1 Pages: 39-42

    • DOI

      10.1227/neu.0b013e318271ee66

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Journal Article] Early Changes in Tissue Perfusion After Tissue Plasminogen Activator Administration in Hyperacute Ischemic Stroke: Initial Experiences With Arterial Spin Labeling Perfusion Magnetic Resonance Imaging -Two Case Reports-2013

    • Author(s)
      Rahman NN, Horiuchi T, Hongo K
    • Journal Title

      Neurologia medico-chirurgica

      Volume: 53 Pages: 213-216

    • NAID

      10031151332

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22591582
  • [Journal Article] Early changes in tissue perfusion after tissue plasminogen activator administration in hyperacute ischemic stroke: initial experiences with arterial spin labeling perfusion magnetic resonance imaging -two case reports-2013

    • Author(s)
      Rahman NN, Horiuchi T, Hongo K
    • Journal Title

      Neurologia medico-chirurgica

      Volume: 53 Pages: 213-216

    • NAID

      10031151332

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22591582
  • [Journal Article] Use of a micromanipula- tor system (NeuRobot) in endoscopic neurosurgery2012

    • Author(s)
      Takasuna H, Goto T, Kakizawa Y, Miyahara T, Koyama J, Tanaka Y, Kawai T, Hongo K
    • Journal Title

      J Clin Neurosci

      Volume: 19 Issue: 11 Pages: 1553-1557

    • DOI

      10.1016/j.jocn.2012.01.033

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Journal Article] 脳外科:脳神経外科における手術支援ロボット-戦術ロボットと戦略ロボット-2012

    • Author(s)
      伊関洋、村垣善浩、岡本淳、鈴木孝司、後藤哲哉、本郷一博、佐久間一郎
    • Journal Title

      Pharma Medica

      Volume: 30 Pages: 29-32

    • Data Source
      KAKENHI-PROJECT-23240078
  • [Journal Article] Mechanism of alkalosis-induced constriction of rat cerebral penetrating arterioles.2011

    • Author(s)
      Li Y, Horiuchi T, Murata T, Hongo K
    • Journal Title

      Neuroscience Research

      Volume: 70 Pages: 98-103

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22591582
  • [Journal Article] Vasomotor response induced by change of extracellular potassium and magnesium in cerebral penetrating arterioles.2011

    • Author(s)
      Murata T, Horiuchi T, Goto T, Li Y, Hongo K
    • Journal Title

      Neuroscience Research

      Volume: 70 Pages: 30-34

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22591582
  • [Journal Article] Vasomotor response induced by change of extracellular potassium and magnesium in cerebral penetrating arterioles2011

    • Author(s)
      Murata T, Horiuchi T, Goto T, Li Y, Hongo K
    • Journal Title

      Neuroscience Research

      Volume: 70 Issue: 1 Pages: 30-34

    • DOI

      10.1016/j.neures.2011.01.017

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22591582
  • [Journal Article] Mechanism of alkalosis-induced constriction of rat cerebral penetrating arterioles2011

    • Author(s)
      Li Y, Horiuchi T, Murata T, Hongo K
    • Journal Title

      Neuroscience Research

      Volume: 70 Issue: 1 Pages: 98-103

    • DOI

      10.1016/j.neures.2011.01.009

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22591582
  • [Journal Article] Telesurgery of Microscopic Micromanipulator System "NeuRobot" in Neurosurgery: Interhospital Preliminary Study.2009

    • Author(s)
      Goto T, Miyahara T, Toyoda K, Okamoto J, Kakizawa Y, Koyama J, Fujie MG, Hongo K
    • Journal Title

      Journal of Brain Disease 1

      Pages: 45-53

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Journal Article] Telesurgery of Microsoopic Micromanipulator System "NeuRobot" in Neurosurgery : Inter hospital Preliminary Study.2009

    • Author(s)
      Goto T, Miyahara T, Toyoda K, Okamoto J, Kakizawa Y, Koya ma J, Fujie MG, Hongo K
    • Journal Title

      Journal of Brain Disease 1

      Pages: 45-53

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Journal Article] 脳神経外科手術ロボット「NeuRobot」の改良について.2008

    • Author(s)
      後藤哲哉、本郷一博
    • Journal Title

      画像ラボ 19(9)

      Pages: 63-67

    • Data Source
      KAKENHI-PROJECT-19200043
  • [Journal Article] 解剖に基づく手術の要点-内頸動脈paraclinoid aneurysm-2008

    • Author(s)
      本郷一博、柿澤幸成、後藤哲哉、堀内哲吉
    • Journal Title

      脳神経外科ジャーナル 17

      Pages: 666-672

    • Data Source
      KAKENHI-PROJECT-19200043
  • [Journal Article] Development of Surgical Manipulator System "HUMAN" for Clinical Neurosurgery.2008

    • Author(s)
      Nishizawa K, Fujie MG, Hongo K, Dohi T
    • Journal Title

      Japan Medical Association Journal 49

      Pages: 335-344

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Journal Article] 聴神経鞘腫の手術. (基本をマスター脳神経外科のスタンダード)2008

    • Author(s)
      本郷一博、後藤哲哉
    • Journal Title

      脳神経外科速報 5

      Pages: 544-553

    • Data Source
      KAKENHI-PROJECT-19200043
  • [Journal Article] Staple slectrodes: an inovative alternative for intraoperative electrophysiological monitoring.2008

    • Author(s)
      Goto T, Tanaka Y, Kodama K, Yomo S, Hara Y, Sato A, Hongo K
    • Journal Title

      J Neurosurg 108

      Pages: 483-490

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Journal Article] Potential Use of NeuRobot (micromanipulator system) in Endoscopic Neurosurgery2007

    • Author(s)
      Takasuna H, Goto T, Kakizawa Y, Miyahara T, Koyama J, Tanaka Y, Kawai T, Hongo K
    • Journal Title

      Journal of Clinical Neuroscience (掲載予定)(掲載確定)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16200040
  • [Journal Article] Loss of visual evoked potential following temporary occlusion of the superior hypophyseal artery during aneurysm clipping.2007

    • Author(s)
      Goto T, Tanaka Y, Kodama K, KusanoY, Sakai K, Hongo K
    • Journal Title

      J Neurosurg 107

      Pages: 865-867

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Journal Article] Telecontroled micromanipulator system(NeuRobot) for minimally invasive neurosurgery2006

    • Author(s)
      Hongo K, Goto T, Miyahara T, Kakizawa Y, Koyama J, Tanaka Y
    • Journal Title

      Acta Neurochirurgica Suppl 98

      Pages: 63-66

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16200040
  • [Journal Article] Potential Use of NeuRobot (micromanipulator system) in Endoscopic Neurosurgery2006

    • Author(s)
      H Takasuna, T Goto, Y Kakizawa, T Miyahara, J Koyama, Y Tanaka, T Kawai, K Hongo
    • Journal Title

      Journal of Clinical Neuroscience (掲載予定)

    • Data Source
      KAKENHI-PROJECT-16200040
  • [Journal Article] Telecontrolled micromaniputator system(NeuRobot) for minimally invasive neurosurgery2006

    • Author(s)
      Hongo K, Goto T, Miyahara T, Kakizawa Y, Koyama J, Tanaka Y
    • Journal Title

      Acta Neurochirurgica 98・Suppl

      Pages: 63-66

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16200040
  • [Journal Article] Bipolar Coagulation-Capable Microforceps Wire-Driven Microforceps for a Neurosurgery Support System2005

    • Author(s)
      Kawai T, Kan K, Hongo K, Nishizawa K, Tajima F, Fujie MC, Dohi T, Takakura K
    • Journal Title

      IEEE ENG Med Biol Mag 24

      Pages: 57-62

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16200040
  • [Journal Article] Bipolar Coagulation-Capable Microforceps Wire-Driven Microforceps for a Neurosurgery Support System.2005

    • Author(s)
      Kawai T, Kan K, Hongo K, Nishizawa K, Tajima F, Fujie MG, Dohi T, Takakura K
    • Journal Title

      IEEE Eng Med Biol Mag 24・4

      Pages: 57-62

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16200040
  • [Journal Article] Research and Development of Microscopic Micro-manipulator robot(Neurobot)2004

    • Author(s)
      Hongo K, Goto T
    • Journal Title

      Advances in neurological sciences 48

      Pages: 867-871

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16200040
  • [Journal Article] NeuRobot による手術2004

    • Author(s)
      後藤哲哉, 本郷一博
    • Journal Title

      Clinical Neuroscience 22

      Pages: 1104-1105

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16200040
  • [Journal Article] 脳神経外科手術用ロボット(NeuRobot)の開発と臨床2004

    • Author(s)
      本郷 一博, 後藤 哲哉
    • Journal Title

      神経研究の進歩 第48巻第6号

      Pages: 867-871

    • Data Source
      KAKENHI-PROJECT-16200040
  • [Journal Article] 脳神経外科手術用ロボット(NeuRobot)の開発と臨床2004

    • Author(s)
      本郷一博, 後藤哲哉
    • Journal Title

      神経研究の進歩 48・6

      Pages: 867-871

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16200040
  • [Journal Article] Neurosurgery assisted by NeuRobot2004

    • Author(s)
      Goto T, Hongo K
    • Journal Title

      Clinical Neuroscience 22

      Pages: 1104-1105

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16200040
  • [Journal Article] Potential Use of Neurobot(micromanipulator system) in Endoscopic Neurosurgery

    • Author(s)
      Takasuna H, Goto T, Kakizawa Y, Miyahara T, Koyama J, Tanaka Y, Kawai T, Hongo K
    • Journal Title

      Journal of Clinical Neuroscience (in Press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16200040
  • [Journal Article] Usefulness and limitation of a freely movable armrest in microneurosurgery.

    • Author(s)
      Yako T, Goto T, Hongo K
    • Journal Title

      Journal of Neurology and Neurosurgery (in press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Journal Article] Usefulness and limitation of a freely movable armrest in microneurosurgery.

    • Author(s)
      Yako T, Goto T, Hongo K
    • Journal Title

      Journal of Neurology and Neurosurgery (in press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Patent] 頭蓋内圧推定方法及び頭蓋内圧推定装置2019

    • Inventor(s)
      小池徳男、安本智志、本郷一博、後藤哲哉、降旗建治
    • Industrial Property Rights Holder
      小池徳男、安本智志、本郷一博、後藤哲哉、降旗建治
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Data Source
      KAKENHI-PROJECT-18K08940
  • [Patent] 頭蓋内圧推定方法及び頭蓋内圧推定装置2019

    • Inventor(s)
      小池徳男、安本智志、本郷一博、後藤哲哉、降旗建治
    • Industrial Property Rights Holder
      小池徳男、安本智志、本郷一博、後藤哲哉、降旗建治
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Data Source
      KAKENHI-PROJECT-15K10298
  • [Patent] 頭蓋内圧推定法法及び頭蓋内圧推定装置2016

    • Inventor(s)
      小池徳男、安本智志、中野順、降旗建治、後藤哲哉、本郷一博
    • Industrial Property Rights Holder
      信州大学、(株)イチカワ
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2016-120708
    • Filing Date
      2016-06-17
    • Data Source
      KAKENHI-PROJECT-15K10298
  • [Patent] 頭蓋内圧推定方法2016

    • Inventor(s)
      降旗建治、後藤哲哉、本郷一博、小池徳男、安本智志、中野順
    • Industrial Property Rights Holder
      信州大学、(株)イチカワ
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2016-109246
    • Filing Date
      2016-05-31
    • Data Source
      KAKENHI-PROJECT-15K10298
  • [Patent] 外科用手術装置2013

    • Inventor(s)
      本郷一博、後藤哲哉、原洋助、岡本淳、伊関洋
    • Industrial Property Rights Holder
      信州大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2013-130843
    • Filing Date
      2013-06-21
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Patent] 外科手術用装置2013

    • Inventor(s)
      本郷一博、後藤哲哉、原洋助、岡本淳
    • Industrial Property Rights Holder
      国立大学法人信州大学、学校法人東京女子医科大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2013-130843
    • Filing Date
      2013-06-21
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Patent] 衝突防止装置2009

    • Inventor(s)
      本郷一博外4名
    • Industrial Property Rights Holder
      国立大学法人信州大学
    • Acquisition Date
      2009-12-24
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Patent] 衝突防止装置2009

    • Inventor(s)
      本郷一博、後藤哲哉、藤江正克、岡本淳、豊田和孝
    • Industrial Property Rights Holder
      国立大学法人信州大学
    • Filing Date
      2009-12-24
    • Acquisition Date
      2009-12-24
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Patent] 移動装置2009

    • Inventor(s)
      本郷一博、後藤哲哉、藤江正克、岡本淳、豊田和孝
    • Industrial Property Rights Holder
      国立大学法人信州大学
    • Filing Date
      2009-12-17
    • Acquisition Date
      2009-12-17
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Patent] 移動装置2009

    • Inventor(s)
      本郷一博外4名
    • Industrial Property Rights Holder
      国立大学法人信州大学
    • Acquisition Date
      2009-12-17
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Patent] 衝突防止装置2008

    • Inventor(s)
      本郷一博、後藤哲哉、藤江正克、岡本淳、豊田和孝
    • Industrial Property Rights Holder
      国立大学法人信州大学
    • Filing Date
      2008-06-10
    • Acquisition Date
      2008-06-10
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Patent] 移動装置2008

    • Inventor(s)
      本郷一博, 後藤哲哉, 藤江正克, 岡本淳, 豊田和孝
    • Industrial Property Rights Holder
      信州大学
    • Filing Date
      2008-06-04
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Patent] 移動装置2008

    • Inventor(s)
      本郷一博, 後藤哲哉, 藤江正克, 岡本淳, 豊田和孝
    • Industrial Property Rights Holder
      信州大学
    • Acquisition Date
      2008-06-10
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] 外耳道内圧脈波解析による頭蓋内圧推定法2023

    • Author(s)
      降旗 建治、後藤 哲哉、本郷 一博
    • Organizer
      電子情報通信学会 IEICE Technical Report EA2023-9
    • Data Source
      KAKENHI-PROJECT-21K09173
  • [Presentation] 非侵襲頭蓋内圧類推への挑戦2021

    • Author(s)
      後藤哲哉, 田中雄一郎, 降旗建治, 本郷一博
    • Organizer
      第30回脳神経外科手術と機器学会(CNTT2021)
    • Data Source
      KAKENHI-PROJECT-21K09173
  • [Presentation] 非侵襲頭蓋内圧類推への挑戦2021

    • Author(s)
      後藤哲哉, 田中雄一郎, 降旗建治, 本郷一博
    • Organizer
      第30回脳神経外科手術と機器学会(CNTT2021)
    • Data Source
      KAKENHI-PROJECT-18K08940
  • [Presentation] 脳の血流による共振周波数は頭蓋内圧にのみ依存する:臨床研究2019

    • Author(s)
      後藤 哲哉、降旗 建治、本郷 一博
    • Organizer
      第58回 日本生体医工学会大会 PO-B-085
    • Data Source
      KAKENHI-PROJECT-18K08940
  • [Presentation] 非侵襲的頭蓋内圧測定への挑戦2018

    • Author(s)
      後藤哲哉、降旗建治、本郷一博、小池徳男、安本智志、前多宏信
    • Organizer
      日本脳神経外科学会第77回学術総会
    • Data Source
      KAKENHI-PROJECT-15K10298
  • [Presentation] 非侵襲的頭蓋内圧測定への挑戦2018

    • Author(s)
      後藤哲哉、降旗建治、本郷一博、小池徳男、安本智志、前多宏信
    • Organizer
      日本脳神経外科学会第77回学術総会
    • Data Source
      KAKENHI-PROJECT-18K08940
  • [Presentation] 微細脳神経外科手術のための組織把持ロボットの開発2013

    • Author(s)
      原洋助, 後藤哲哉, 岡本淳, 伊関洋, 本郷一博
    • Organizer
      第72回日本脳神経外科学会総会
    • Place of Presentation
      横浜
    • Year and Date
      2013-10-16
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] (Robot-assisting holding system for microneurosurgery)Computer Assisted Radiology and Surgery2013

    • Author(s)
      Goto T, Hongo K, Hara Y, Okamoto J, Iseki H
    • Organizer
      27th International Congress and Exhibition
    • Place of Presentation
      Heidelberg, Germany
    • Year and Date
      2013-06-28
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] Intelligent armrest utilizing robotics technology for microneurosurgery.2013

    • Author(s)
      Goto T, Hara Y, Hongo K, Okamoto J, Iseki H, Fujie G M
    • Organizer
      81st AANS Annual Scientific Meeting
    • Place of Presentation
      New Orleans, USA
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] Master-slave manipulators for neurosurgical procedures2013

    • Author(s)
      Hongo K, Goto T, Hara Y
    • Organizer
      World Federation of Neurosurgical Societies Neurosurgical Technology Meeting
    • Place of Presentation
      Hannover, Germany
    • Year and Date
      2013-02-08
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] 微細脳神経外科手術のための組織把持ロボットの開発~コンセプトと一次試作の結果~2013

    • Author(s)
      後藤哲哉, 原洋助, 本郷一博, 岡本淳, 伊関洋
    • Organizer
      第22回日本コンピューター外科学会
    • Place of Presentation
      東京
    • Year and Date
      2013-09-15
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] Robot-assisted tissue holding system for microneurosurgery2013

    • Author(s)
      Goto T, Hara Y, Hongo K, Okamoto J, Iseki H
    • Organizer
      15^<th> World Federation of Neurosurgical Societies
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2013-09-11
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] Robot-assisted holding system for microneurosurgery.2013

    • Author(s)
      Goto T, Hara Y, Hongo K, Okamoto J, Iseki H
    • Organizer
      CARS 2013
    • Place of Presentation
      Heidelberg, Germany
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] 脳細動脈における細胞外マグネシウム濃度増加による血管拡張.2012

    • Author(s)
      村田貴弘、Hans H. Dietrich、堀内哲吉、本郷一博、Ralph G. Dacey Jr.
    • Organizer
      第28回スパスム・シンポジウム STROKE2012
    • Place of Presentation
      福岡
    • Data Source
      KAKENHI-PROJECT-22591582
  • [Presentation] Aanalysis of vasodilation induced by increased extracellular magnesium concentration in cerebral penetratingarterioles.2012

    • Author(s)
      Murata T, Dietrich HH, Horiuchi T, Hongo K, Dacey RG Jr.
    • Organizer
      42nd Annual Meeting of Society for Neuroscience
    • Place of Presentation
      New Orleans, USA
    • Year and Date
      2012-10-16
    • Data Source
      KAKENHI-PROJECT-22591582
  • [Presentation] 脳細動脈における細胞外マグネシウム濃度増加による血管拡張2012

    • Author(s)
      村田貴弘、Dietrich HH、堀内哲吉、本郷一博、Dacey RG Jr.
    • Organizer
      第28回スパスム・シンポジウム STROKE2012
    • Place of Presentation
      福岡
    • Year and Date
      2012-04-26
    • Data Source
      KAKENHI-PROJECT-22591582
  • [Presentation] Aanalysis of vasodilation induced by increased extracellular magnesium concentration in cerebral penetrating arterioles.2012

    • Author(s)
      Murata T, Dietrich HH, Horiuchi T, Hongo K, Dacey RG Jr.
    • Organizer
      42nd Annual Meeting of Society for Nueroscience,
    • Place of Presentation
      New Orleans, USA
    • Data Source
      KAKENHI-PROJECT-22591582
  • [Presentation] Robotics in skull base surgery, where are we now and where are we going?2012

    • Author(s)
      Hongo K, Goto T, Hara Y, Kakizawa Y
    • Organizer
      6th International Congress of the World Federation of Skull Base Societies
    • Place of Presentation
      Brighton, UK
    • Invited
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] Autoadjusting arm supporting system for microneurosurgery2012

    • Author(s)
      Goto T, Hara Y, Okamoto J, Fujie M, Iseki H, Hongo K
    • Organizer
      CARS 2012
    • Place of Presentation
      Pisa, Italy
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] MR非造影灌流画像を用いた脳血流検査の有用性2011

    • Author(s)
      堀内哲吉、ラーマーヌヌン、瀬口達也、本郷一博
    • Organizer
      第23回日本脳循環代謝学会総会
    • Place of Presentation
      東京
    • Data Source
      KAKENHI-PROJECT-22591582
  • [Presentation] 顕微鏡下脳神経外科手術における自動追従型手台ロボットの有用性について2010

    • Author(s)
      後藤哲哉、本郷一博、八子武裕
    • Organizer
      第19回脳神経外科手術と機器学会 CNTT
    • Place of Presentation
      東京
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] 脳神経外科手術手技をサポートする手台マニピュレータEXPERTの開発2009

    • Author(s)
      岡本淳, 豊田和孝, 八子武裕, 後藤哲哉, 本郷一博, 藤江正克
    • Organizer
      日本機械学会ロボティクス・メカトロニクス部門講演会2009
    • Place of Presentation
      福岡
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] Surgery-assisting robotics (NeuRobot) for minimary invasive neurosurgery.2009

    • Author(s)
      Hongo K
    • Organizer
      XIV World Congress of Neurological Surgery, Boston
    • Place of Presentation
      USA(招待講演)
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] Surgery-assisting robotics (NeuRobot) for minimally invasive neurosurgery2009

    • Author(s)
      Hongo K
    • Organizer
      XIV World Congress of Neurological Surgery
    • Place of Presentation
      Boston, USA
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] Robotic technology for treatment of vascular diseases2009

    • Author(s)
      Hongo K (Chief coordinator)
    • Organizer
      9th International Conference on Cerebrovascular Surgery
    • Place of Presentation
      Nagoya, japan
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] 顕微鏡下脳神経外科手術における自動追従型手台ロボットの有用性について2009

    • Author(s)
      後藤哲哉、本郷一博、八子武裕、岡本淳、藤江正克
    • Organizer
      第18回日本コンピュータ外科学会
    • Place of Presentation
      東京
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] Auto-adjusting arm holding robot for microscopic neurosurgery-concept and preliminary results-2009

    • Author(s)
      Goto T, Hongo K, Yako T
    • Organizer
      Swiss-Japanese Neurosurgical Joint Meeting,
    • Place of Presentation
      Zurich, Switzerland
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] Auto-adjusting arm holding robot for microscopic neurosurgery -concept and pre-liminary results2009

    • Author(s)
      Goto T, Hongo K, Yako T, Okamoto J, Toyoda K, Fujie MG
    • Organizer
      3rd International Winter Congress
    • Place of Presentation
      Snowbird, Utah, USA
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] 顕微鏡下脳神経外科手術における自動追従型手台ロボットの開発2009

    • Author(s)
      後藤哲哉、本郷一博、八子武裕、岡本淳、藤江正克
    • Organizer
      第68回日本脳神経外科学会学術総会
    • Place of Presentation
      東京
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] Robotic Neurosurgery in the management of Brain Tumors.2008

    • Author(s)
      Hongo K
    • Organizer
      the 2008 Annual Meeting of the Indonesia Neurosurgical Society
    • Place of Presentation
      Semarang, Indonesia(招待講演)
    • Year and Date
      2008-08-20
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] Surgery for the Foramen Magnum Meningioma2008

    • Author(s)
      本郷一博
    • Organizer
      台湾頭蓋底外科学会2008年総会
    • Place of Presentation
      台北(招待講演)
    • Year and Date
      2008-11-15
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] 顕微鏡下脳神経外科手術のための術者の腕を自在に保持するロボットの開発2008

    • Author(s)
      後藤哲哉, 本郷一博, 八子武裕, 岡本淳, 豊田和孝, 藤江正克
    • Organizer
      第67回日本脳神経外科学会総会.
    • Place of Presentation
      盛岡
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] Auto-adjusting arm holding robot for microscopic neurosurgery -concept and preliminary results -2008

    • Author(s)
      Goto T, Hongo K, Yako T, Okamoto J, Toyoda K, Fujie MG
    • Organizer
      CARS 2008
    • Place of Presentation
      Barcelona, Spain
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] 手術に役立つ教育セミナー脳腫瘍の診断から摘出まで:エキスパートによるポイントの解説「機器(顕微鏡・手術器具の使い方)」2008

    • Author(s)
      本郷一博
    • Organizer
      第13回日本脳腫瘍の外科学会
    • Place of Presentation
      大阪(招待講演)
    • Year and Date
      2008-10-21
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] 脳神経外科術における手術支援ロボットNeuRobot2007

    • Author(s)
      本郷一博
    • Organizer
      第66回日本脳神経外科学会総会
    • Place of Presentation
      東京
    • Year and Date
      2007-10-05
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] Surgery-assisting Robot (NeuRobot) for Minimal invasive Neurosurgery.2007

    • Author(s)
      Hongo K
    • Organizer
      12th Asian-Australasian Congress of Neurological Surgeons
    • Place of Presentation
      名古屋(招待講演)
    • Year and Date
      2007-11-20
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] 脳神経外科術における手術支援ロボットNeuRobot.2007

    • Author(s)
      本郷一博
    • Organizer
      第66回日本脳神経外科学会総会
    • Place of Presentation
      東京(招待シンポジウム)
    • Year and Date
      2007-10-03
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] Surgery-assisting Robot(NeuRobot)for Minimal invasive Neurosurgery.2007

    • Author(s)
      Hongo K
    • Organizer
      12th Asian-Australasian Congress of Neurological Surgeons
    • Place of Presentation
      Nagoya
    • Year and Date
      2007-11-20
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] ロボットで脳の手術?-最先端の脳神経外科医療-2007

    • Author(s)
      本郷一博
    • Organizer
      第1回信州医療ワールド夏季セミナー
    • Place of Presentation
      松本
    • Year and Date
      2007-08-16
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] ロボットで脳の手術-最先端の脳神経外科医療-2007

    • Author(s)
      本郷一博
    • Organizer
      第1回信州医療ワールド夏季セミナー
    • Place of Presentation
      松本
    • Year and Date
      2007-08-16
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] 脳神経外科先端医療-立体画像による手術シミュレーションおよび手術支援ロボットの開発.2007

    • Author(s)
      本郷一博
    • Organizer
      第13回金沢医科大学医学研究セミナー
    • Place of Presentation
      金沢
    • Year and Date
      2007-09-02
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] 脳神経外科先端医療 -立体画像による手術シミュレーションおよび手術支援ロボットの開発2007

    • Author(s)
      本郷一博
    • Organizer
      第13回金沢医科大学医学研究セミナー
    • Place of Presentation
      金沢
    • Year and Date
      2007-09-21
    • Data Source
      KAKENHI-PROJECT-19200043
  • [Presentation] 脳神経外科におけるロボティクスの展開.

    • Author(s)
      本郷一博、後藤哲哉、原洋助、柿澤幸成
    • Organizer
      日本脳神経外科学会第72回学術総会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Invited
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] Master-slave manipulators for neurosurgical procedures

    • Author(s)
      Hongo K, Goto T, Hara Y
    • Organizer
      WFNS Neurosurgical Technology Meeting
    • Place of Presentation
      Hannover, Germany
    • Invited
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] Surgeon-assisting intelligent armrest utilizing robotic technology.

    • Author(s)
      Hongo K, Goto T, Hara Y, Okamoto J, Iseki H
    • Organizer
      The 75th Annual Meeting of the American Academy of Neurological Surgery
    • Place of Presentation
      Newport Beach, USA
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] 内視鏡手術とロボット手術の未来.

    • Author(s)
      本郷一博、後藤哲哉、原洋助、児玉邦彦、柿澤幸成、堀内哲吉
    • Organizer
      第32回日本脳神経外科コングレス総会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Invited
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] アームレストの使用による顕微鏡下操作中の術者の手のぶれの低減

    • Author(s)
      原洋助、後藤哲哉、岡本淳、奥田英樹、伊関洋、本郷一博
    • Organizer
      第22回脳神経外科手術と機器学会
    • Place of Presentation
      キッセイ文化ホール(長野県松本市)
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] Robot-assisted holding system for microneurosurgery.

    • Author(s)
      Goto T, Hongo K, Hara Y, Okamoto J, Iseki H
    • Organizer
      15th World Congress of Neurosurgery
    • Place of Presentation
      Seoul, Koria
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] Robot-assisted holding system for microneurosurgery.

    • Author(s)
      後藤哲哉、原洋助、本郷一博、岡本淳、伊関洋
    • Organizer
      第22回日本コンピュータ外科学会
    • Place of Presentation
      東京大学工学部2号館(東京都文京区)
    • Data Source
      KAKENHI-PROJECT-23240078
  • [Presentation] 微細脳神経外科手術のための組織把持ロボットの開発.

    • Author(s)
      原洋助、後藤哲哉、岡本淳、伊関洋、本郷一博
    • Organizer
      日本脳神経外科学会第72回学術総会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Data Source
      KAKENHI-PROJECT-23240078
  • 1.  GOTO Tetsuya (30362130)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 58 results
  • 2.  TANAKA Yuichiro (70192177)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 3.  Furihata Kenji (90021013)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 9 results
  • 4.  HORIUCHI Tetsuyoshi (40303466)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 14 results
  • 5.  FUJIE Masakatsu (20339716)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 11 results
  • 6.  OKAMOTO Jun (10409683)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 22 results
  • 7.  KAKIZAWA Yukinari (50359733)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 5 results
  • 8.  YAKO Takehiro (40447735)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 10 results
  • 9.  IWATA Hiroyasu (30339692)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  MURATA Takahiro (80533322)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 8 results
  • 11.  ISEKI Hiroshi (90119892)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 14 results
  • 12.  KOBAYASHI Shigeaki (50020772)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  TADA Tsuyoshi (00236530)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  岩 亨 (60257665)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  渡部 剛也 (90278375)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  宜保 浩彦 (00135146)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  HARA Yosuke
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 19 results
  • 18.  KOIKE NORIO
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 19.  YASUMOTO SATOSHI
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 20.  田中 雄二郎
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 7 results

URL: 

Are you sure that you want to link your ORCID iD to your KAKEN Researcher profile?
* This action can be performed only by the researcher himself/herself who is listed on the KAKEN Researcher’s page. Are you sure that this KAKEN Researcher’s page is your page?

この研究者とORCID iDの連携を行いますか?
※ この処理は、研究者本人だけが実行できます。

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi