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OKAMOTO Yasuhiro  岡本 康寛

ORCIDConnect your ORCID iD *help
Researcher Number 40304331
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Affiliation *help 2013 – 2017 : 岡山大学, 自然科学研究科, 准教授
2014 : 岡山大学, 大学院自然科学研究科, 准教授
2007 – 2012 : Okayama University, GRADUATE SCHOOL OF NATURAL SCIENCE AND TECHNOLOGY, ASSISTANT PROFESSOR
2010 – 2012 : Okayama University, 自然科学研究科, 助教
2008 – 2009 : 岡山大, 自然科学研究科, 助教 … More
2008 : 岡山大学, 自然科学研究科, 助教
2006 – 2007 : 岡山大, 自然科学研究科, 助手
2007 : 岡山大学, 自然科学研究科, 准教授
2000 – 2005 : 岡山大, 工学部, 助手
2005 : 岡山大学, 大学院・自然科学研究科, 助手
2005 : 岡山大学, 大学院自然科学研究科, 助手
1999 – 2004 : 岡山大学, 工学部, 助手 Less
Review Section/Research Field
Principal Investigator
Production engineering/Processing studies / 機械工作・生産工学
Except Principal Investigator
Production engineering/Processing studies / 機械工作・生産工学
Keywords
Principal Investigator
レーザ加工 / 銅 / 接合 / 機械強度 / アシストガス / 吸収率 / ガラス / 微細溶接 / 薄板 / 超短パルスレーザ … More / せん断強度 / 溶接 / シリコン / 高性能ノズル / 微細接合 / 溶け込み深さ / ドロス / 1064nm / ノズル / 材料加工 / レーザフォーミング / YAGレーザ / 溶融 / 変形方向制御 / 精密切断 / パルスレーザ / 半導体材料 / ITO膜 / 変形加工 / グリーン / Qスイッチ / YAG高調波 / プラスチック / アルミニウム / 532nm / 透明体電極 / 成形 / 処理機械工産工学 / ホウ珪酸ガラス / 重畳 / 精密切断加工 / QスイッチYAGレーザ / 硼珪酸ガラス / 溶融石英 / 吸収体 / レーザ溶接 / シングルモードファイバレーザ / ドライプロセス / ラバルスロート / 精密部品加工 / ファイバーレーザ / シングルモードファイバーレーザ … More
Except Principal Investigator
表面仕上げ / 電子ビーム / 表面改質 / 金型 / 耐食性 / 熱伝導解析 / ELECTRON BEAM / バイオマシニング / セラミックス / コンタミネーション / Silicon Wafer / Contamination / サイドエッチ / シリコンウェーハ / バクテリア / 電子軌道 / Wire EDM / CORROSION RESISTANCE / 大面積短パルス電子ビーム / ワイヤ放電加工 / Slicing / Monocrystalline Silicon Ingot / 撥水性 / 耐摩耗性 / エッジ処理 / 鉄酸化細菌 / スライシング / 表面平滑化 / 微細加工 / SURFACE MODIFICATION / Multi-slicing / SURFACE FINISHING / 表面処理 / 硬質金型 / 硬度 / マルチ加工 / 離型性 / 単結晶シリコンインゴット / 超硬合金 / METAL MOLD / SURFACE TREATMENT Less
  • Research Projects

    (13results)
  • Research Products

    (36results)
  • Co-Researchers

    (3People)
  •  大面積パルス電子ビーム表面仕上げ法の高性能化に関する研究Ongoing

    • Principal Investigator
      岡田 晃
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Production engineering/Processing studies
    • Research Institution
      Okayama University
  •  溶接困難材料に対する高効率・高信頼精密微細レーザ溶接法の開発Principal InvestigatorOngoing

    • Principal Investigator
      岡本 康寛
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Production engineering/Processing studies
    • Research Institution
      Okayama University
  •  High Efficient Surface Finishing of Sintered Hard Materials for Metal Mold by Large-area Electron Beam Irradiation

    • Principal Investigator
      OKADA Akira
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Production engineering/Processing studies
    • Research Institution
      Okayama University
  •  Direct bonding of semiconductor material and glass by ultra-short pulsed laserPrincipal Investigator

    • Principal Investigator
      OKAMOTO YASUHIRO
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Production engineering/Processing studies
    • Research Institution
      Okayama University
  •  Development of Micro-welding by Ultra-short Pulsed Laser to Perform High-quality Joint of GlassPrincipal Investigator

    • Principal Investigator
      OKAMOTO Yasuhiro
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Production engineering/Processing studies
    • Research Institution
      Okayama University
  •  Study on Surface Finishing and Surface Modification of Metal Mold by Large-area Short-pulse Electron Beam

    • Principal Investigator
      UNO Yoshiyuki
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Production engineering/Processing studies
    • Research Institution
      Okayama University
  •  Fine Laser Cutting of Thin Plate by High-performance Nozzle for Molten MaterialPrincipal Investigator

    • Principal Investigator
      OKAMOTO Yasuhiro
    • Project Period (FY)
      2007 – 2008
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Production engineering/Processing studies
    • Research Institution
      Okayama University
  •  高性能ノズルを用いたシングルモードファイバーレーザによる精密切断加工Principal Investigator

    • Principal Investigator
      岡本 康寛
    • Project Period (FY)
      2005 – 2007
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Production engineering/Processing studies
    • Research Institution
      Okayama University
  •  DEVELOPMENT OF HIGH EFFICIENCY SURFACE TREATMENT OF METAL MOLD BYLARGE-AREAELECTRON BEAM IRRADIATION

    • Principal Investigator
      UNO Yoshiyuki
    • Project Period (FY)
      2005 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Production engineering/Processing studies
    • Research Institution
      Okayama University
  •  YAG高調波による透明体電極の環境調和型高効率作製法Principal Investigator

    • Principal Investigator
      岡本 康寛
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      機械工作・生産工学
    • Research Institution
      Okayama University
  •  High Efficiency and High Accuracy Multi-wire EDM Slicing Method of Monocrystalline Silicon Ingot

    • Principal Investigator
      UNO Yoshiyuki
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      機械工作・生産工学
    • Research Institution
      Okayama University
  •  YAGレーザを用いたプラスチックの金型レス精密成形加工に関する研究Principal Investigator

    • Principal Investigator
      岡本 康寛
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      機械工作・生産工学
    • Research Institution
      Okayama University
  •  バクテリアを利用した金属の微細加工技術に関する研究

    • Principal Investigator
      UNO Yoshiyuki
    • Project Period (FY)
      1999 – 2001
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      機械工作・生産工学
    • Research Institution
      Okayama University

All 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 Other

All Journal Article Presentation

  • [Journal Article] Effects of Surface States on Light Absorption Characteristics in Micro-welding of Copper by Pulsed Nd:YAG laser2016

    • Author(s)
      Reiki Inoue, Takuya Wada, Yasuhiro Okamoto, Akira Okada
    • Journal Title

      Proceedings of the International Conference on Machining, Materials and Mechanical Technologies IC3MT 2016

      Volume : -

    • Acknowledgement Compliant / Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K05725
  • [Journal Article] High Speed, High Strength Microwelding of Si/Glass using ps-Laser Pulses,2015

    • Author(s)
      Isamu Miyamoto, Yasuhiro Okamoto, Assi Hansen, Joma Vihinen, Tiina Amberla and Jarno Kangastupa
    • Journal Title

      Optics Express

      Volume : 23(3)

    • Open Access / Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24760107
  • [Journal Article] キーホール発生境界におけるアルミニウム合金の高品位微細レーザ溶接2015

    • Author(s)
      岡本康寛 中芝伸一 酒川友一 岡田晃
    • Journal Title

      レーザ加工学会誌

      Volume : 22(3) Pages : 22-27

    • Data Source
      KAKENHI-PROJECT-15K05725
  • [Journal Article] Improvement of Surface Characteristics for Long Life of Metal Mold by Large-area EM Irradiation2014

    • Author(s)
      Akira Okada, Yasuhiro Okamoto, Yoshiyuki Uno and Kensuke Uemura
    • Journal Title

      Journal of Materials Processing Technology

      Volume : 218 Pages : 1740-1748

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360055
  • [Journal Article] Novel Micro-welding of Silicon and Glass by Ultrashort Pulsed Laser2014

    • Author(s)
      Yasuhiro Okamoto, Isamu Miyamoto, Jorma Vihinen, Akira Okada
    • Journal Title

      Materials Science Forum

      Volume : 783-786 Pages : 2792-2797

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24760107
  • [Journal Article] Evaluation of Molten Zone in Micro-welding of Glass by Picosecond Pulsed Laser2013

    • Author(s)
      Yasuhiro Okamoto, Isamu Miyamoto, Kristian Cvecek, Akira Okada, Kenta Takahashi and Michael Schmidt
    • Journal Title

      Journal of Laser Micro/Nanoengineering

      Volume : Vol.8, No.1 Pages : 65-69

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24760107
  • [Journal Article] Fundamental Study on Sputter Deposition of Ceramic Film by Large-Area Electron Beam Irradiation2013

    • Author(s)
      Shuhei Misumi, Akira Okada, Yasuhiro Okamoto, Motohiro Inoue
    • Journal Title

      Procedia CIRP

      Volume : 6 Pages : 486-491

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360055
  • [Journal Article] 超短パルスレーザを用いたガラスの微細溶接法-溶融領域の評価-2012

    • Author(s)
      岡本康寛, 高橋健太, 宮本勇, K.ツベチェク, M.シュミット, 岡田晃
    • Journal Title

      第18回エレクトロニクスにおけるマイクロ接合・実装技術シンポジウム論文集

      Volume : 18巻 Pages : 327-330

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21760100
  • [Journal Article] Study on Improvement in Surface Characteristics by Large-area EB Irradiation2012

    • Author(s)
      Akira Okada, Tomohiro Fujita, Kouki Kouyama and Yasuhiro Okamoto
    • Journal Title

      Proceedings of the 15th International Machine Tool Engineers' Conference

      Pages : 66-67

    • Data Source
      KAKENHI-PROJECT-24360055
  • [Journal Article] Surface Modification of Cemented Carbide with Nickel Binder by Large-Area Electron Beam2012

    • Author(s)
      Akira Okada, Shuhei Misumi and Yasuhiro Okamoto
    • Journal Title

      Proceedings of 10th International Conference on Progress of Machining Technology

      Pages : 207-210

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360055
  • [Journal Article] Characteristics of laser absorption and welding in FOTURAN glass by ultrashort laser pulses2011

    • Author(s)
      Isamu Miyamoto, Kristian Cvecek, Yashuhiro Okamoto, Michael Schmidt and Henry Helvajian
    • Journal Title

      Optics Express

      Volume : Vol.19, No.23 Pages : 22961-22973

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21760100
  • [Journal Article] Yoshiyuki UNO and Hiroyuki DOI, Cutting of Solid Type Molded Composite2008

    • Author(s)
      Yasuhiro OKAMOTO, Ryoji KITADA,
    • Journal Title

      Materials by Q-switched Fiber Laser with High-performance Nozzle, Journal of Advanced Mechanical Design, Systems, and Manufacturing Vol.2 No.4

      Pages : 651-660

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19760089
  • [Journal Article] 精密微細レーザ切断加工用高性能ノズルの開発2008

    • Author(s)
      宇野義幸,岡本康寛
    • Journal Title

      砥粒加工学会誌 52巻10号

      Pages : 573-576

    • Data Source
      KAKENHI-PROJECT-19760089
  • [Journal Article] Cutting of Solid Type Molded Composite Materials by Q-switched Fiber Laser with High-performance Nozzle2008

    • Author(s)
      Yasuhiro OKAMOTO
    • Journal Title

      Journal of Advanced Mechanical Design, Systems, and Manufacturing Vol. 2 No. 4

      Pages : 651-660

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19760089
  • [Presentation] Effects of Surface States on Absorption Characteristics in Laser Micro-welding of Copper2016

    • Author(s)
      Yasuhiro Okamoto
    • Organizer
      Select Committee on Research Developments and Applications in Micro- and Nano-Joining Technologies, the 69th International Institute of Welding Annual Assembly and International Conference
    • Place of Presentation
      メルボルン
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K05725
  • [Presentation] Smart Laser Micro-welding of Difficult-to-weld Materials2015

    • Author(s)
      Yasuhiro Okamoto
    • Organizer
      Select Committee on Research Developments and Applications in Micro- and Nano-Joining Technologies, the 68th International Institute of Welding Annual Assembly and International Conference
    • Place of Presentation
      ヘルシンキ
    • Year and Date
      2015-06-30
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K05725
  • [Presentation] Smart Laser Micro-welding of Aluminum Alloy and Copper2015

    • Author(s)
      Yasuhiro Okamoto
    • Organizer
      International Manufacturing Engineering Conference 2015
    • Place of Presentation
      クアラルンプール
    • Year and Date
      2015-11-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K05725
  • [Presentation] Effect of Wavelength and Pulse Duration in Laser Micro-welding of Glass and Monocrystalline Silicon2014

    • Author(s)
      Yasuhiro Okamoto, Imaduddin Helmin bin Wan Nordin, Isamu Miyamoto and Akira Okada
    • Organizer
      15th International Symposium on Laser Precision Microfabrication
    • Place of Presentation
      Vilnius, Lithuania
    • Year and Date
      2014-06-18
    • Data Source
      KAKENHI-PROJECT-24760107
  • [Presentation] Investigation of Micro-welding Characteristics of Si and Glass by Picosecond Pulsed Laser,2014

    • Author(s)
      Imaduddin Helmin bin Wan Nordin, Yasuhiro Okamoto, Isamu Miyamoto, Akira Okada
    • Organizer
      First Smart Laser Processing Conference 2014
    • Place of Presentation
      Yokohama, Japan.
    • Year and Date
      2014-04-23
    • Data Source
      KAKENHI-PROJECT-24760107
  • [Presentation] ピコ秒レーザーによるシリコンとガラスの微細溶接法の試み2013

    • Author(s)
      岡本康寛,岡田 晃,宮本 勇
    • Organizer
      レーザー学会第454回研究会
    • Place of Presentation
      岡山国際交流センター
    • Data Source
      KAKENHI-PROJECT-24760107
  • [Presentation] Novel Micro-welding of Silicon and Glass by Ultrashort Pulsed Laser2013

    • Author(s)
      Yasuhiro Okamoto, Isamu Miyamoto, Jorma Vihinen and Akira Okada
    • Organizer
      8th International Conference on Processing and Manufacturing of Advanced Materials
    • Place of Presentation
      Las Vegas
    • Invited
    • Data Source
      KAKENHI-PROJECT-24760107
  • [Presentation] 超短パルスレーザを用いたガラスの微細溶接法-溶融領域の評価-2012

    • Author(s)
      岡本康寛
    • Organizer
      第18回エレクトロニクスにおけるマイクロ接合・実装技術シンポジウム
    • Place of Presentation
      パシフィコ横浜(神奈川県)
    • Year and Date
      2012-01-31
    • Data Source
      KAKENHI-PROJECT-21760100
  • [Presentation] 大面積電子ビーム照射による薄膜形成に関する基礎的研究2012

    • Author(s)
      三角周平, 岡田晃, 岡本康寛, 井上基弘
    • Organizer
      電気加工学会全国大会2012
    • Place of Presentation
      西日本総合展示場(北九州市)
    • Year and Date
      2012-12-07
    • Data Source
      KAKENHI-PROJECT-24360055
  • [Presentation] AI-Si合金の大面積電子ビーム照射におけるクレータ発生メカニズムの考察2012

    • Author(s)
      藤田智弘,岡田 晃, 岡本康寛, クレアアダム
    • Organizer
      日本機械学会第9回生産加工・工作機械部門講演会
    • Place of Presentation
      秋田県立大学(由利本荘市)
    • Year and Date
      2012-10-27
    • Data Source
      KAKENHI-PROJECT-24360055
  • [Presentation] 超短パルスレーザを用いたガラスの微細溶接法-溶融領域の強度評価-2010

    • Author(s)
      山本敬史, 岡本康寛, 宇野義幸, 宮本勇, K.ツベチェク, M.シュミット
    • Organizer
      第74回レーザ加工学会
    • Place of Presentation
      東京
    • Year and Date
      2010-12-06
    • Data Source
      KAKENHI-PROJECT-21760100
  • [Presentation] 超短パルスレーザによるガラスの溶融溶接技術2010

    • Author(s)
      宮本勇, K.ツベチェク, M.ウオルフ, 岡本康寛, M.シュミット
    • Organizer
      第73回レーザ加工学会
    • Place of Presentation
      大阪
    • Year and Date
      2010-05-26
    • Data Source
      KAKENHI-PROJECT-21760100
  • [Presentation] Laser-matter interaction in fusion welding of glass using ultrashort laser pulses-Formation mechanism and prevention of weld defects-2010

    • Author(s)
      Isamu Miyamoto, Yashuhiro Okamoto, Krischan Cvecek and Michael Schmidt
    • Organizer
      The 11th International Symposium on Laser Precision Microfabrication
    • Place of Presentation
      Stuttgart
    • Year and Date
      2010-06-09
    • Data Source
      KAKENHI-PROJECT-21760100
  • [Presentation] パルスYAGレーザによる薄板の精密切断加工におけるノズル形状の影響2009

    • Author(s)
      鈴木博士,宇野義之,岡本康寛
    • Organizer
      2008年度精密工学会春季大会学術講演会
    • Place of Presentation
      東京
    • Year and Date
      2009-03-13
    • Data Source
      KAKENHI-PROJECT-19760089
  • [Presentation] Evaluation of Molten Zone in Glass Welding Using Ultra-short Pulsed Laser2009

    • Author(s)
      Zazuli Bin Mohid, Yasuhiro Okamoto, Keishi Yamamoto Yoshiyuki Uno, Isamu Miyamoto, Kristian Cvecek, Michael Schmidt and Peter Bechtold
    • Organizer
      5th International Conference on Leading Edge Manufacturing in 21st Centur
    • Place of Presentation
      Osaka
    • Year and Date
      2009-12-03
    • Data Source
      KAKENHI-PROJECT-21760100
  • [Presentation] レーザによる精密微細加工2008

    • Author(s)
      岡本康寛, 宇野義幸, 河合成樹, 片岡範生, 北田良二
    • Organizer
      第12回岡山リサーチパーク研究・展示発表会
    • Place of Presentation
      岡山
    • Year and Date
      2008-02-01
    • Data Source
      KAKENHI-PROJECT-19760089
  • [Presentation] Cutting of SoHd Type Molded Composite Materials by Q-switched Fiber Laser with Higli-perfoniiance Nozzle2007

    • Author(s)
      Hiroyuki DOI, Yasuhiro OKAMOTO, Yoshiyiiki UNO, Ken Shiwayama and Ryoji KITADA
    • Organizer
      Proceedings of International Conference on Leading Edge Manufacturing in 21st Century
    • Place of Presentation
      Fukuoka
    • Year and Date
      2007-11-09
    • Data Source
      KAKENHI-PROJECT-19760089
  • [Presentation] Study on Applicability of Large-area EB Irradiation to Micro-deburring

    • Author(s)
      Tomoaki Miyoshi, Akira Okada and Yasuhiro Okamoto
    • Organizer
      2014 International Conference on. Machining, Materials and Mechanical Technologies
    • Place of Presentation
      台北市
    • Year and Date
      2014-09-02 – 2014-09-05
    • Data Source
      KAKENHI-PROJECT-24360055
  • [Presentation] 大面積パルス電子ビームを用いた金属薄膜コーティングの可能性

    • Author(s)
      三角周平,岡田 晃, 岡本康寛,
    • Organizer
      電気加工学会全国大会2013
    • Place of Presentation
      名古屋
    • Data Source
      KAKENHI-PROJECT-24360055
  • [Presentation] Local Laser Joining of Glass and Silicon

    • Author(s)
      Assi Hansen, Jorma Vihinen, Yasuhiro Okamoto, Isamu Miyamoto and Tiina Amberla
    • Organizer
      31st International Congress on Applications of Lasers & Electro-Optics 2012
    • Place of Presentation
      Anaheim, USA
    • Data Source
      KAKENHI-PROJECT-24760107
  • [Presentation] Novel Fusion Welding Technology of Si/Glass Using Ultrashort Laser

    • Author(s)
      Isamu Miyamoto, Yashuhiro Okamoto, Jarno Kangastupa, Tiina Amberla, Assi Hansen and Jorma Vihinen
    • Organizer
      31st International Congress on Applications of Lasers & Electro-Optics 2012
    • Place of Presentation
      Anaheim, USA
    • Data Source
      KAKENHI-PROJECT-24760107
  • [Presentation] Precise Prediction of Shape Change at Convex Tip by Large-area EB Irradiation

    • Author(s)
      Koki Koyama, Akira Okada, Yasuhiro Okamoto and Koji Tabuchi
    • Organizer
      The 7th International Conference on Leading Edge Manufacturing in 21st Century
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-24360055
  • 1.  OKADA Akira (60263612)
    # of Collaborated Projects : 7results
    # of Collaborated Products : 11results
  • 2.  UNO Yoshiyuki (20029341)
    # of Collaborated Projects : 4results
    # of Collaborated Products : 0results
  • 3.  篠永 東吾 (60748507)
    # of Collaborated Projects : 1results
    # of Collaborated Products : 0results

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