SEKIYA Naoto 關谷尚人

Researcher Number	80432160
Other IDs
Affiliation (Current)	2025: 山梨大学, 大学院総合研究部, 教授
Affiliation (based on the past Project Information) *help	2018 – 2024: 山梨大学, 大学院総合研究部, 准教授 2014 – 2015: 山梨大学, 総合研究部, 助教 2012: 山梨大学, 大学院・医学工学総合研究部, 助教 2011 – 2012: 山梨大学, 医学工学総合研究部, 助教
Review Section/Research Field	Principal Investigator Basic Section 21050:Electric and electronic materials-related / Electron device/Electronic equipment / Basic Section 21010:Power engineering-related Except Principal Investigator Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
Keywords	Principal Investigator 超伝導RFコイル / 超伝導 / 高Q値 / 超伝導線材 / ワイヤレス電力伝送 / 超伝導フィルタ / NMR用RFコイル / 超伝導コイル / Q値 / 高温超伝導線材 … More / 高Q値コイル / デュアルバンド帯域通過フィルタ / トリバンド帯域通過フィルタ / 帯域通過フィルタ / マイクロ波フィルタ / デュアルモード共振器 / ストリップライン / フィルタ / ミリ波 / マイクロ波 … More Except Principal Investigator 広帯域観測 / センチ波 / 高温超伝導フィルタ / 広帯域電波観測 / センチ波天文学 Less

NMR用最高性能超伝導RFコイルの開発Principal Investigator
- Principal Investigator
  
  關谷尚人
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  University of Yamanashi
Revealing origin of extreme magnetic fields in neutron stars
- Principal Investigator
  
  新沼浩太郎
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
- Research Institution
  Yamaguchi University
共振器結合型高Q値コイルの開発と無線電力伝送への応用Principal Investigator
- Principal Investigator
  
  關谷尚人
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21010:Power engineering-related
- Research Institution
  University of Yamanashi
Development of double-sided superconducting wire for high frequency and its application to high quality factor coilPrincipal Investigator
- Principal Investigator
  
  SEKIYA Naoto
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  University of Yamanashi
Development of high performance tri-band bandpass filter for next generation cellular base stationPrincipal Investigator
- Principal Investigator
  
  SEKIYA Naoto
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  University of Yamanashi
Development of high performance superconducting transmit planar filterPrincipal Investigator
- Principal Investigator
  
  SEKIYA Naoto
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  University of Yamanashi

All 2023 2022 2021 2020 2018 2016 2015 2013 2012 2011 Other

All Journal Article Presentation Patent

[Journal Article] Wireless Power Transfer System Using High-Quality Factor Superconducting Transmitting Coil for Biomedical Capsule Endoscopy2023
- Author(s)
  N. Sekiya, N Oshimoo, K. Ebihara, T. Uchida, K. Sakuma, S. Ono
- Journal Title
  
  IEEE Transactions on Applied Superconductivity
  
  Volume: 33 Issue: 5 Pages: 1500905-1500905
- DOI
  10.1109/tasc.2023.3256346
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K04021
[Journal Article] Design of Miniaturized HTS Dual-band Bandpass Filters Using Stub-loaded Meander Line Resonators and Their Applications To Tri-band Band-pass Filters2015
- Author(s)
  N. Sekiya
- Journal Title
  
  IEEE Transactions on Applied Superconductivity
  
  Volume: 25 Issue: 3 Pages: 1500805-1500805
- DOI
  10.1109/tasc.2014.2362352
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26820126
[Journal Article] Design of Tri-Band Superconducting Bandpass Filters with Independently Controllable Bandwidths2015
- Author(s)
  N. Sekiya, S. Sugiyama
- Journal Title
  
  Superconductive Electronics Conference (ISEC), 2015 15th International
  
  Volume: 1 Pages: 1-3
- DOI
  10.1109/isec.2015.7383448
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26820126
[Journal Article] Novel HTS double-strip resonator for high-power application2013
- Author(s)
  Naoto Sekiya
- Journal Title
  
  IEEE Transaction on Applied Superconductivity
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760308
[Journal Article] Use of additional patch conductor to realize HTS dual-mode filter with double-strip-resonator2013
- Author(s)
  N. Sekiya, H. Matsuura, S. Kakio, S. Ohshima
- Journal Title
  
  Physics Procedia to be published
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760308
[Journal Article] Novel HTS double-strip resonator for high-power application2013
- Author(s)
  N. Sekiya, H. Matsuura, M. Akiya, Y. Tanaka, S Ohshima
- Journal Title
  
  IEEE Trans. Appl. Supercond. to be published
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760308
[Journal Article] Improvement of power handling capability and out-of-band rejection for HTS stripline filter with shuttle-shape resonators2012
- Author(s)
  T. Horiuchi, N. Sekiya, S. Kakio, S. Ohshima
- Journal Title
  
  Physics Procedia
  
  Volume: vol. 27 Pages: 324-327
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760308
[Journal Article] シャトルシェイプ型共振器を用いた楕円関数型送信用超伝導ストリップラインフィルタの実験的検討2012
- Author(s)
  關谷尚人，堀内友徳，秋谷守紀，田中佑斗，大嶋重利
- Journal Title
  
  信学技報
  
  Volume: SCE2012-4, MW2012-4 Pages: 15-18
- NAID
  110009564269
- Data Source
  KAKENHI-PROJECT-23760308
[Journal Article] Effect of coupling state on power handling capability of HTS transmit filters with stripline structure2012
- Author(s)
  N. Sekiya, M. Nagao, S. Kakio, A. Saito, S. Ohshima
- Journal Title
  
  Physics Procedia
  
  Volume: vol. 27 Pages: 328-331
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760308
[Journal Article] Use of double-layer coupling circuit and additional patch con ductors to improve power handling capability of HTS transmit filter2012
- Author(s)
  N. Imai, N. Sekiya, S. Kakio, S. Ohshima
- Journal Title
  
  Physics Procedia
  
  Volume: vol. 27 Pages: 332-335
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760308
[Journal Article] 送信用超伝導ストリップラインフィルタの耐電力特性に及ぼす共振器間結合状態による影響2011
- Author(s)
  關谷尚人，山本敬介，堀内友徳，齊藤敦，大嶋重利
- Journal Title
  
  信学技報
  
  Volume: SCE 2011-4 Pages: 17-22
- NAID
  110008800739
- Data Source
  KAKENHI-PROJECT-23760308
[Journal Article] Power handling capability of transmit filters using stripline structure2011
- Author(s)
  N. Sekiya, K. Yamamoto, S. Kakio, A. Saito, S. Ohshima
- Journal Title
  
  Physica C
  
  Volume: vol. 471 no. 21-22 Pages: 1217-1220
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760308
[Journal Article] Miniaturized sharp-cutoff transmit HTS filter with a stripline structure2011
- Author(s)
  N. Sekiya, K. Yamamoto, S. Kakio, A. Saito, S. Ohshima
- Journal Title
  
  Physica C
  
  Volume: vol. 471 no. 21-22 Pages: 1214-1216
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760308
[Journal Article] ストリップライン構造を用いた送信用超伝導デュアルモードパッチフィルタの小型・低背化2011
- Author(s)
  關谷尚人，今井望，長尾雅則，齊藤敦，大嶋重利
- Journal Title
  
  信学技報
  
  Volume: SCE 2011-4 Pages: 11-16
- NAID
  110008800738
- Data Source
  KAKENHI-PROJECT-23760308
[Journal Article] Miniaturized transmit dual-mode HTS patch filter with stripline structure2011
- Author(s)
  N. Sekiya, N. Imai S. Kakio, A. Saito, S. Ohshima
- Journal Title
  
  Physica C
  
  Volume: vol. 471 no. 21-22 Pages: 1221-1223
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760308
[Patent] ダブルストリップ共振器2012
- Inventor(s)
  關谷尚人
- Industrial Property Rights Holder
  日本製鋼所
- Filing Date
  2012-08-07
- Data Source
  KAKENHI-PROJECT-23760308
[Patent] ダブルストリップ共振器2012
- Inventor(s)
  關谷尚人
- Industrial Property Rights Holder
  關谷尚人
- Industrial Property Rights Type
  特許
- Filing Date
  2012-08-07
- Data Source
  KAKENHI-PROJECT-23760308
[Presentation] 高Q値超伝導コイルを用いた小型コイルへの高効率ワイヤレス電力伝送2023
- Author(s)
  海老原　魁，押本夏佳，作間啓太，關谷尚人
- Organizer
  電子情報通信学会超伝導エレクトロニクス研究会
- Data Source
  KAKENHI-PROJECT-21K04021
[Presentation] High power transfer efficiency magnetic resonance wireless power transfer system using high quality factor coil with double-sided REBCO wire2023
- Author(s)
  N. Sekiya
- Organizer
  The 11th East Asia Symposium on Superconductor Electronics 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K04021
[Presentation] 高周波用超伝導線材の開発とそれを用いた高Q値コイルによる高効率ワイヤレス電力伝送2022
- Author(s)
  關谷尚人
- Organizer
  電子情報通信学会マイクロ波研究会
- Invited
- Data Source
  KAKENHI-PROJECT-21K04021
[Presentation] 三次元ワイヤレス電力伝送のための複数コイルの結合を用いた送電コイルの設計2022
- Author(s)
  作間啓太・池谷　光・關谷尚人
- Organizer
  電子情報通信学会無線電力伝送研究会
- Data Source
  KAKENHI-PROJECT-21K04021
[Presentation] Superconducting wireless power transfer system for capsule endoscopy2022
- Author(s)
  N. Sekiya, K. Sakuma
- Organizer
  Applied Superconductivity Conference 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K04021
[Presentation] 高周波用超伝導線材を用いた高Q値コイルによる高効率ワイヤレス電力伝送システム2022
- Author(s)
  關谷尚人，作間啓太
- Organizer
  低温工学・超電導学会
- Data Source
  KAKENHI-PROJECT-21K04021
[Presentation] 複数コイルの結合による様々な磁界分布を利用した「いつでもどこでもWPT」2021
- Author(s)
  作間啓太，關谷尚人，池谷光
- Organizer
  電子情報通信学会無線電力伝送研究専門委員会WPTコンテスト
- Data Source
  KAKENHI-PROJECT-21K04021
[Presentation] 新規高周波用超伝導線材を用いた高Q値コイルの検討（II）2020
- Author(s)
  桶田将弘，關谷尚人
- Organizer
  電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-18K04230
[Presentation] 高周波用超伝導線材の開発とそれを用いたワイヤレス電力伝送用高Q値コイルの開発2020
- Author(s)
  桶田将弘，關谷尚人
- Organizer
  低温工学・超電導学会
- Data Source
  KAKENHI-PROJECT-18K04230
[Presentation] 新規高周波用超伝導線材を用いた高Q値コイルの検討（III）2020
- Author(s)
  桶田将弘，關谷尚人
- Organizer
  電子情報通信学会ソサエティ大会
- Data Source
  KAKENHI-PROJECT-18K04230
[Presentation] Novel high-Tc superconducting wire for high quality factor at high-frequency and its applications2018
- Author(s)
  Naoto Sekiya
- Organizer
  31th International Symposium on Superconductivity (ISS2018)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K04230
[Presentation] スタブ装荷メアンダライン共振器を用いた超伝導トリバンド帯域通過フィルタの設計2016
- Author(s)
  海野雄丈，關谷尚人
- Organizer
  マイクロ波研究会
- Place of Presentation
  東京都港区芝公園　機械振興会館
- Year and Date
  2016-04-20
- Data Source
  KAKENHI-PROJECT-26820126
[Presentation] Design of tri-band superconducting bandpass filters with independently controllable bandwidths2015
- Author(s)
  N. Sekiya, S. Sugiyama
- Organizer
  15th International Superconductive Electronics Conference
- Place of Presentation
  愛知県名古屋市　名古屋大学
- Year and Date
  2015-07-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26820126
[Presentation] Design of Tri-Band Superconducting Bandpass Filters with Sharp-Cutoff2015
- Author(s)
  N. Sekiya
- Organizer
  28th International Symposium on Superconductivity
- Place of Presentation
  東京都船堀　タワーホール船堀
- Year and Date
  2015-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26820126
[Presentation] ストリップライン構造を用いた送信用超伝導デュアルモードフィルタの作製と評価2013
- Author(s)
  堀内友徳,關谷尚人,秋谷守紀,田中佑斗,大嶋重利
- Organizer
  電子情報通信学会ソサエティ大会
- Place of Presentation
  富山大学
- Year and Date
  2013-09-13
- Data Source
  KAKENHI-PROJECT-23760308
[Presentation] シャトルシェイプ型共振器を用いた楕円関数型超伝導送信用フィルタの検討2012
- Author(s)
  堀内友徳，關谷尚人，大嶋重利
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  岡山大学
- Data Source
  KAKENHI-PROJECT-23760308
[Presentation] ダブルストリップ共振器を用いた送信用超伝導デュアルモードフィルタの作成と評価2012
- Author(s)
  松浦広和,關谷尚人,堀内友徳,秋谷守紀,田中佑斗,大嶋重利
- Organizer
  電子情報通信学会ソサエティ大会
- Place of Presentation
  富山大学
- Year and Date
  2012-09-13
- Data Source
  KAKENHI-PROJECT-23760308
[Presentation] ダブルストリップ共振器を用いた楕円関数型超伝導デュアルモードハイパワーフィルタの検討2012
- Author(s)
  松浦広和,關谷尚人,秋谷守紀,田中佑斗,大嶋重利
- Organizer
  信学技報
- Place of Presentation
  山梨大学
- Data Source
  KAKENHI-PROJECT-23760308
[Presentation] Design and performance of transmit filters using novel HTS double-strip resonator2012
- Author(s)
  Naoto Sekiya
- Organizer
  11th International Symposium on High Temperature Superconducting High Frequency Field
- Place of Presentation
  ホテル大観壮（松島市）
- Invited
- Data Source
  KAKENHI-PROJECT-23760308
[Presentation] ダブルストリップ共振器を用いた送信用超伝導ストリップラインフィルタの検討2012
- Author(s)
  松浦広和,關谷尚人,堀内友徳,秋谷守紀,田中佑斗,大嶋重利
- Organizer
  信学技報
- Place of Presentation
  機会振興会館
- Data Source
  KAKENHI-PROJECT-23760308
[Presentation] 小型超伝導送信用ストリップラインフィルタの耐電力特性2011
- Author(s)
  關谷尚人,堀内友徳,山本敬介,齊藤敦,大嶋重利
- Organizer
  電子情報通信学会ソサエティ大会
- Place of Presentation
  北海道大学
- Year and Date
  2011-09-13
- Data Source
  KAKENHI-PROJECT-23760308
[Presentation] ストリップライン構造を用いた送信用超伝導デュアルモードパッチフィルタの小型・低背化2011
- Author(s)
  關谷尚人,今井望,長尾雅則,齊藤敦,大嶋重利
- Organizer
  信学技報
- Place of Presentation
  機会振興会館
- Year and Date
  2011-07-13
- Data Source
  KAKENHI-PROJECT-23760308
[Presentation] ストリップラン構造を用いた小型超伝導送信フィルタの耐電力特性2011
- Author(s)
  關谷尚人,龍口司,小林巨卓,秋谷守紀,齊藤敦,大嶋重利
- Organizer
  第72回応用物理学術講演会
- Place of Presentation
  山形大学
- Year and Date
  2011-08-31
- Data Source
  KAKENHI-PROJECT-23760308
[Presentation] 積層型給電を用いた送信用超伝導デュアルモードフィルタの耐電力特性の改善2011
- Author(s)
  今井望，關谷尚人，垣尾省司，大嶋重利
- Organizer
  電子情報通信学会ソサエティ大会
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-23760308
[Presentation] 送信用超伝導ストリップラインフィルタの耐電力特性に及ぼす共振器間結合状態による影響2011
- Author(s)
  關谷尚人,山本敬介,堀内友徳,齊藤敦,大嶋重利
- Organizer
  信学技報
- Place of Presentation
  機会振興会館
- Year and Date
  2011-07-13
- Data Source
  KAKENHI-PROJECT-23760308
[Presentation] Design of Tri-band Superconducting Bandpass Filters with Independently Controllable bandwidths
- Author(s)
  N. Sekiya
- Organizer
  15th International Superconductive Electronics Conference
- Place of Presentation
  名古屋大学（愛知県・名古屋市）
- Year and Date
  2015-07-06 – 2015-07-09
- Data Source
  KAKENHI-PROJECT-26820126

1. 新沼浩太郎 (30434260)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 赤堀卓也 (70455913)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 砂田和良 (90270454)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 作間啓太 (30781976)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

SEKIYA Naoto 關谷 尚人

Research Projects

Research Products

Co-Researchers

NMR用最高性能超伝導RFコイルの開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Revealing origin of extreme magnetic fields in neutron stars

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

共振器結合型高Q値コイルの開発と無線電力伝送への応用Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of double-sided superconducting wire for high frequency and its application to high quality factor coilPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of high performance tri-band bandpass filter for next generation cellular base stationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of high performance superconducting transmit planar filterPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Wireless Power Transfer System Using High-Quality Factor Superconducting Transmitting Coil for Biomedical Capsule Endoscopy2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Design of Miniaturized HTS Dual-band Bandpass Filters Using Stub-loaded Meander Line Resonators and Their Applications To Tri-band Band-pass Filters2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Design of Tri-Band Superconducting Bandpass Filters with Independently Controllable Bandwidths2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Novel HTS double-strip resonator for high-power application2013

Author(s)

Journal Title

Data Source

[Journal Article] Use of additional patch conductor to realize HTS dual-mode filter with double-strip-resonator2013

Author(s)

Journal Title

Data Source

[Journal Article] Novel HTS double-strip resonator for high-power application2013

Author(s)

Journal Title

Data Source

[Journal Article] Improvement of power handling capability and out-of-band rejection for HTS stripline filter with shuttle-shape resonators2012

Author(s)

Journal Title

Data Source

[Journal Article] シャトルシェイプ型共振器を用いた楕円関数型送信用超伝導ストリップラインフィルタの実験的検討2012

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Effect of coupling state on power handling capability of HTS transmit filters with stripline structure2012

Author(s)

Journal Title

Data Source

SEKIYA Naoto 關谷尚人