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Affiliation |
Faculty of Environment and Information Sciences, Division of Artificial Environment and Information |
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Job Title |
Assistant Professor |
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Date of Birth |
1991 |
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Research Fields, Keywords |
Tribology, 高分子・超分子, レオロジー, 界面科学, ポリマーブラシ, マテリアルリサイクル, セルロースナノファイバー |
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Mail Address |
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Related SDGs |
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OKUBO Hikaru
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Education 【 display / non-display 】
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2016.4-2019.3
Tokyo University of Science Doctor Course Accomplished credits for doctoral program
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2014.4-2016.3
Tokyo University of Science Master Course Completed
Degree 【 display / non-display 】
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Doctor of Engineering - Tokyo University of Science
Campus Career 【 display / non-display 】
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2022.4
Duty Yokohama National UniversityFaculty of Environment and Information Sciences Division of Artificial Environment and Information Assistant Professor
External Career 【 display / non-display 】
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2021.3-2022.3
Assistant Professor
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2020.8-2021.3
Assistant Professor
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2020.3-2020.7
Researcher
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2019.5-2020.3
Researcher
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2016.4-2019.3
Researcher
Academic Society Affiliations 【 display / non-display 】
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2014.7
日本トライボロジー学会
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2021.7
セルロース学会
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2020.7
高分子学会
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2014.7
日本機械学会
Research Areas 【 display / non-display 】
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Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Machine elements and tribology / Tribology
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Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Mechanics of materials and materials
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Nanotechnology/Materials / Polymer materials
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Life Science / Wood science / セルロースナノファイバー
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Environmental Science/Agriculture Science / Sound material-cycle social systems / マテリアルリサイクル
Books 【 display / non-display 】
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数値解析と表面分析によるトライボロジーの解明と制御
佐々木 信也他（ Role： Contributor）
株式会社テクノシステム
Language：Japanese Book type：Scholarly book
Papers 【 display / non-display 】
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Investigation of the Lubrication Mechanism by <i>In-Situ </i>AFM Observation for the Formation Process of the Tribo-Films under Lubrication with Combined Solutions of ZDDP and Organic Friction Modifiers
SATO Kaisei, OUCHI Haruka, OKUBO Hikaru, WATANABE Seiya, SASAKI Shinya
JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS 67 ( 5 ) 354 - 365 2022.5
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japanese Society of Tribologists Joint Work
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Time-resolved ex situ Raman/FT-IR spectroscopic study of structural changes in polymeric gears during operation: Towards the development of operando spectroscopic systems for polymer gears
H. Okubo , K. Kobayashi , D. Iba , I. Moriwaki , S. Yao , S. Sasaki
Polymer Testing 113 107675 - 107675 2022
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Single Work
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Frictional Properties of Element- and Compound-Doped Diamond-Like Carbon Films under Boundary Lubrication with Synthetic Base Oil
Hikaru Okubo, Shinya Sasaki
Trans Tech Publications Defect and Diffusion 2021
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal) Single Work
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Okubo, H. and Watanabe, S. and Sasaki, S. and Tokuta, Y. and Moriguchi, H. and Iba, D. and Moriwaki … Show more authors
Okubo, H. and Watanabe, S. and Sasaki, S. and Tokuta, Y. and Moriguchi, H. and Iba, D. and Moriwaki, I. Hide authors
Coatings 11 ( 7 ) 2021
Language：The in addition, foreign language Publishing type：Research paper (scientific journal) Joint Work
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Sato, K. and Okubo, H. and Kawada, S. and Watanabe, S. and Sasaki, S.
Tribology Online 16 ( 3 ) 178 - 191 2021
Language：The in addition, foreign language Publishing type：Research paper (scientific journal) Joint Work
Review Papers 【 display / non-display 】
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高濃度セルロースナノファイバー成形体による次世代機械摺動材料の実現に向けた研究
大久保光
月刊アグリバイオ 2022.4
Authorship：Lead author, Last author, Corresponding author Language：Japanese Publishing type：Rapid communication, short report, research note, etc. (scientific journal) Single Work
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廃プラの高効率資源循環を目指して
八尾 滋 , パントン パチヤ , 大久保光
環境浄化技術 2021.6
Authorship：Last author Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Single Work
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Ultralow Friction of a Tetrahedral Amorphous Carbon Film Lubricated with an Environmentally Friendly Ester-Based Oil ―DLC 膜の超低摩擦しゅう動メカニズムの解明を目指して― 大久保光
大久保光
トライボロジスト 2021
Authorship：Lead author, Corresponding author Language：Japanese Publishing type：Rapid communication, short report, research note, etc. (scientific journal) Single Work
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プラスチックの高付加価値化マテリアルリサイクルを実現する高分子の自己再生メカニズム
八尾滋 , パチヤ パントン , 大久保光
日本包装学会誌 2021
Language：Japanese Publishing type：Rapid communication, short report, research note, etc. (scientific journal) Single Work
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DLC膜のトライボロジー特性に及ぼす潤滑油添加剤の影響
大久保光，佐々木信也
トライボロジスト 2018
Authorship：Lead author Language：Japanese Publishing type：Rapid communication, short report, research note, etc. (scientific journal) Single Work
Awards 【 display / non-display 】
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日本トライボロジー学会 2021年度 論文賞
2022 日本トライボロジー学会 In Situ Raman-SLIM Monitoring for the Formation Processes of MoDTC and ZDDP Tribofilms at Steel/Steel Contacts under Boundary Lubrication
Individual or group name of awards：大久保光
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環境革命賞
2021 株式会社リバネス
Individual or group name of awards：大久保光
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日本トライボロジー学会 奨励賞 日本トライボロジー学会
2020 日本トライボロジー学会
Individual or group name of awards：大久保光
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Young Tribologist Best Paper Award Frictional properties of a 3D-capillary-structured surface fabricated by selective laser melting The 6th Asia International Conference on Tribology
2019
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日本トライボロジー学会 2019年度 論文賞
2019 日本トライボロジー学会
Individual or group name of awards：大久保光