Yuuki Tokuta

Profile Information

Affiliation: Tokyo Metropolitan Industrial Technology Research Institute

Degree: 博士（工学）

Researcher number: 30633515
J-GLOBAL ID: 201801021162073627
researchmap Member ID: B000298819

Research Interests

Research Areas

Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Machine elements and tribology / Tribology
Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Design engineering / Tribology

Research History

Apr, 2019 - Present

主任研究員, プロセス技術グループ, 地方独立行政法人東京都立産業技術研究センター
Apr, 2017 - Mar, 2019

Tokyo Metropolitan Industrial Technology Research Institute
Apr, 2015 - Mar, 2017

Tokyo Metropolitan Industrial Technology Research Institute
Apr, 2012 - Mar, 2015

Tokyo Metropolitan Industrial Technology Research Institute

Education

Apr, 2015 - Mar, 2018

Tokyo University of Science
Apr, 2010 - Mar, 2012

Tokyo University of Science
Apr, 2006 - Mar, 2010

Faculty of Engineering, Tokyo University of Science

Committee Memberships

Apr, 2020 - Present

機能性コーティングの最適設計技術研究会幹事, 一般社団法人日本トライボロジー学会
Apr, 2019 - Present

出版委員, 一般社団法人日本トライボロジー学会
Apr, 2015 - Mar, 2017

トライボロジー学会実行委員, 一般社団法人日本トライボロジー学会

Awards

May, 2022

第66期奨励賞, PBII&D法による塩素含有DLC膜の創製としゅう動特性向上に関する研究, 一般社団法人日本トライボロジー学会

徳田祐樹
May, 2017

Best student poster award, 6th European conference on tribology

Yuuki Tokuta
Sep, 2016

Best poster award, International conference on engineering tribology

Yuuki Tokuta
Sep, 2015

Poster Award for Young Tribologist, International Tribology Conference 2015

Yuuki Tokuta
Sep, 2011

Best presentation award, 6th Chinese International Symposium of Tribology

Yuuki Tokuta
Aug, 2011

最優秀フェロー賞, 一般社団法人日本機械学会

徳田祐樹
Aug, 2010

最優秀講演賞, 一般社団法人日本機械学会

徳田祐樹

Papers

Tribological properties of a mesh-like nanostructured diamond-like carbon (DLC) lubricated with a fully formulated oil at DLC/steel contacts under boundary lubrication

Hikaru Okubo, Seiya Watanabe, Shinya Sasaki, Yuuki Tokuta, Hideki Moriguchi, Daisuke Iba, Ichiro Moriwaki

Coatings, 11(7), Jul, 2021 Peer-reviewed
Friction Reducing Methods of a-C:H Films in Oil-Less Conditions

Tokuta Yuuki

JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS, 66(3) 208-213, Mar, 2021 Peer-reviewedLead author
鉄鋼材料よびセラミックス材料との摩擦における塩素含有DLC膜の摩擦摩耗メカニズム

徳田祐樹, 伊東隆, 潮崎隆彦, 川口雅弘, 佐々木信也

材料試験技術協会, 63(1) 4-10, Oct, 2018 Peer-reviewedLead author
0

Low friction mechanism of chlorine-doped amorphous carbon films sliding against an aluminium alloy

Yuuki Tokuta, Takashi Itoh, Takahiko Shiozaki, Masahiro Kawaguchi, Shinya Sasaki

TRIBOLOGY INTERNATIONAL, 115 573-579, Nov, 2017 Peer-reviewedLead author
0

Effect of chlorine doping on tribological properties of amorphous carbon films deposited by plasma-based ion implantation and deposition

Yuuki Tokuta, Takashi Itoh, Takahiko Shiozaki, Masahiro Kawaguchi, Shinya Sasaki

TRIBOLOGY INTERNATIONAL, 113 377-382, Sep, 2017 Peer-reviewedLead author
0

Effects of surface texture for improving friction properties of hydrogenated amorphous carbon films

Yuuki Tokuta, Masahiro Kawaguchi, Shinya Sasaki

Tribology Online, 11(2) 203-208, 2016 Peer-reviewedLead author
0

Effects of Pre-heat Treatment on Tribological Properties of DLC Film

Yuuki Tokuta, Masahiro Kawaguchi, Aya Shimizu, Shinya Sasaki

TRIBOLOGY LETTERS, 49(2) 341-349, Feb, 2013 Peer-reviewedLead author
0

Effects of Applied Heat and Stress on Structural Changes of DLC Film

Yuuki Tokuta, Masahiro Kawaguchi, Aya Shimizu, Shinya Sasaki

Tribology Online, 7(3) 119-126, Sep, 2012 Peer-reviewedLead author

Misc.

Fabrication of WC-Ni Composite Hard Coatings by Wet Plating and Gas Carburizing Complex Method and Evaluation of Its Mechanical Properties

OHKI Motofumi, TAKAOKA Kengo, TOKUTA Yuuki, SAITO Hiroshi

Journal of the Japan Society of Powder and Powder Metallurgy, 68(8) 335-341, Aug 15, 2021
基板入射イオンの選択性が及ぼすAlTiN硬質膜結晶成長への影響

荒川光, 山村雄大, 小宮英敏, 徳田祐樹, 寺西義一, MING Yang, 清水徹英

表面技術協会講演大会講演要旨集, 144th, 2021
A study about friction reducing method of DLC films

Tokuta Yuuki

401(1) 22-27, Jan, 2021 Peer-reviewedInvitedLead author
Impression about Ecotrib2019 Participation and Tour of AC²T Research GmbH

TOKUTA Yuuki

JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS, 65(3) 170-173, Mar 15, 2020 Peer-reviewedInvitedLead author
公設試によるDLCラウンドロビンテスト(II):GD-OESによるH量評価

國次真輔, 村上穣, 大和弘之, 徳田祐樹, 旭智治, 服部悟, 丸岡智樹, 三浦健一, 福田匠, 藤本明良 …

表面技術協会講演大会講演要旨集, 141st, 2020
公設試によるDLCラウンドロビンテスト(I):XPSによるsp²/sp³評価

重本明彦, 國次真輔, 服部悟, 徳田祐樹, 伊藤幸一, 村上穣, 柴原正文, 西村崇, 三浦健一, 石原正統

表面技術協会講演大会講演要旨集, 141st, 2020
公設試によるDLCラウンドロビンテスト(III):摩擦摩耗評価

三木靖浩, 川口雅弘, 三浦健一, 國次真輔, 石原正統, 佐伯和彦, 徳田祐樹, 吉田健太郎, 旭智治, 井出美江子 …

表面技術協会講演大会講演要旨集, 141st, 2020
Effect of various materials on the superlubricity phenomenon in nitrogen atmosphere containing ethanol

齋藤庸賀, 徳田祐樹, 中島昌一, 川口雅弘

日本トライボロジー学会トライボロジー会議予稿集(CD-ROM), 2020, 2020
摩擦力測定精度向上のための慣性質量の影響検討

中島昌一, 齋藤庸賀, 徳田祐樹, 川口雅弘

潤滑経済, 6(663) 44-47, 2020 Peer-reviewed
A study about friction reducing method of DLC films by chloine-doping

Tokuta Yuuki

657(12) 2-7, Dec, 2019 Peer-reviewedInvitedLead author
¹³C-DLC膜の摩擦摩耗特性

川口雅弘, 徳田祐樹

日本機械学会関東支部総会・講演会講演論文集(CD-ROM), 23rd, 2017
10607 Development of GPS parameter to evaluate tribological characteristics of ultraprecision cutting surfaces

SASAKI Chiaki, TADOKORO Chiharu, SASAKI Shinya, TSUBOI Ryo, KORENAGA Atsushi, TOKUTA Yuki

The Proceedings of Conference of Kanto Branch, 2015.21 _10607-1_-_10607-2_, 2015
MSE加工を用いた水素含有DLC膜の表面性状制御による摺動特性向上の可能性—Potential for improved tribological property by surface texturing control of hydrogenated DLC film using MSE processing

徳田祐樹, 川口雅弘, 林英男

研究報告 = Bulletin of Tokyo Metropolitan Industrial Technology Research Institute / 東京都立産業技術研究センター [編], (10) 34-37, 2015 Lead author
MSE加工を用いた水素含有DLC膜の表面性状制御による摺動特性向上の可能性

徳田祐樹, 川口雅弘, 林英男, 渡邊禎之, 佐々木信也

東京都立産業技術研究センター研究報告, (10), 2015 Lead author
20416 Study of the surface geometric parameters influence on the boundary lubricating properties

SASAKI Chiaki, TSUBOI Ryo, SASAKI Shinya, KORENAGA Atsushi, TOKUTA Yuki

The Proceedings of Conference of Kanto Branch, 2014(20) "20416-1"-"20416-2", Mar 14, 2014
S111042 Analysis for Correlation between Boundary Lubrication Property and Surface Geometric Parameters

SASAKI Chiaki, TSUBOI Ryo, SASAKI Shinya, KORENAGA Atsushi, TOKUTA Yuki

Mechanical Engineering Congress, Japan, 2013 "S111042-1"-"S111042-3", Sep 8, 2013
S115011 Effect of pre-heat treatment on wear property of DLC films coated by PBII&D

TOKUTA Yuuki, KAWAGUCHI Masahiro, SASAKI Shinya

Mechanical Engineering Congress, Japan, 2011 "S115011-1"-"S115011-4", Sep 11, 2011 Peer-reviewedLead author
S1108-2-4 Effects of Applied Heat and Sliding on Structure Changes of DLC Film

TOKUTA Yuuki, SASAKI Shinya, KAWAGUCHI Masahiro, SHIMIZU Aya

The proceedings of the JSME annual meeting, 2010.4 35-36, 2010
2107 Effects of Applied Heat and Stress Conditions on Structure Changes of DLC Film

TOKUTA Yuuki, SASAKI Shinya, KAWAGUCHI Masahiro, SHIMIZU Aya

The Proceedings of the Machine Design and Tribology Division meeting in JSME, 2010.10 143-144, 2010
高温環境下におけるDLC膜の摩擦・摩耗特性

谷口拓哉, 大嶋健太, 徳田祐樹, 坪井涼, 佐々木信也, 川口雅弘

日本機械学会機械材料・材料加工技術講演会論文集(CD-ROM), 18th, 2010

Presentations

オイルレス環境におけるDLC膜の低摩擦化技術に関する研究

徳田祐樹

一般社団法人日本溶射学会関東支部 2022年度第2回支部後援会, Dec 15, 2022 Invited
摩擦フェイドアウトを発現したトライボフィルムのTOF-SIMS分析による炭素sp1結合の評価

野坂正隆, 東海英顯, 加藤孝久, 徳田祐樹, 川口雅弘

トライボロジー会議2022 春, May 24, 2022
水蒸気プロセスおよびイオン化蒸着法を併用したAlO(OH)／カーボンヘテロ構造皮膜の作製

宍田拓太郎, 李素潤, 芹澤愛, 徳田祐樹

表面技術協会第145回講演大会, Mar 8, 2022
フッ素含有DLC膜の水分子吸着特性および摩擦特性に関する研究

米澤知樹, 石川功, 徳田祐樹, 崔埈豪

トライボロジー会議2021秋, Oct 28, 2021
エンジン油潤滑下における網目構造を有したa-C膜のトライボロジー特性

大久保光, 渡部誠也, 佐々木信也, 徳田祐樹, 森口秀樹, 射場大輔, 森脇一郎

トライボロジー会議2021秋, Oct 27, 2021
HiPIMS法を用いた水素フリーDLC膜の成膜技術に関する事例紹介

徳田祐樹

産業技術連携推進会議製造プロセス部会第7回DLC技術研究会, Oct 15, 2021
The investigation about formation mechanism of tribofilm induces super-lubricity of DLC films sliding against ZrO2 in vaporized ethanol environment

Yuuki Tokuta, Yasuyoshi Saito, Shoichi Nakashima, Masahiro Kawaguchi

Malaysian international tribology conference 2021, May 6, 2021
DLC膜の基礎および低摩擦化手法に関する研究事例

徳田祐樹

日本表面真空学会 2021年2月例会（第306回）, Feb 18, 2021 Invited
塩素含有DLC膜の摩擦摩耗特性に関する研究

徳田祐樹

KISTEC Innovation Hub2019 in EBINA, Oct 31, 2019 Invited
塩素含有DLC膜の摩擦摩耗特性に関する研究

徳田祐樹

第16回機能性コーティングの最適設計技術研究会, Jul 23, 2019 Invited
Structure analysis of tribofilm generating Friction Fade-Out of DLC films using isotopes of carbon

Yuuki Tokuta, Hideaki Tokai, Masataka Nosaka, Takahisa Kato, Masahiro Kawaguchi

European conference on tribology 2019, Jun 12, 2019
Structure analysis of tribofilm generating Friction Fade-Out of DLC films using isotopes of carbon

Yuuki Tokuta, Hideaki Tokai, Masataka Nosaka, Takahisa Kato, Masahiro Kawaguchi

May 21, 2019
DLC膜の超低摩擦化現象に関する研究

徳田祐樹

マテリアルライフ学会表面-界面物性研究会 2019年春期講演会, Mar 5, 2019
塩素含有DLC膜の摩擦摩耗特性に関する研究

徳田祐樹

トライボコーティング技術研究会第21回シンポジウム, Feb 22, 2019 Invited
Structure Analysis of Tribofilm Generating Friction Fade-Out of DLC films

Hideaki Tokai, Masataka Nosaka, Takahisa Kato, Masahiro Kawaguchi, Yuki Tokuta

Nov 8, 2018
Friction properties of chlrine-doped amorphous carbon films sliding against various counter parts

Yuuki Tokuta, Takashi Itoh, Takahiko Shiozaki, Masahiro Kawaguchi

The 6th asia international conference on tribology 2018, Sep, 2018
Friction properties of chlorine-doped DLC films sliding against various counter parts

Yuuki Tokuta, Takashi Itoh, Takahiko Shiozaki, Masahiro Kawaguchi

Sustainable Tribology Conference 2017, Nov, 2017
Low friction mechanism of chlorine-containing amorphous carbon films against aluminium alloy

Yuuki Tokuta, Takashi Itoh, Takahiko Shiozaki, Masahiro Kawaguchi

44th Leeds-Lyon symposium on tribology, Sep, 2017
Friction properties of chlorine-containing amorphous carbon films against various counter parts

Yuuki Tokuta, Takashi Itoh, Takahiko Shiozaki, Masahiro Kawaguchi, Shinya Sasaki

6th European conference on tribology, May, 2017
Low friction mechanism of chlorine-containing amorphous carbon films against aluminium alloy

Yuuki Tokuta, Takashi Itoh, Takahiko Shiozaki, Masahiro Kawaguchi, Shinya Sasaki

6th European conference on tribology, May, 2017

Professional Memberships

Research Projects

Residual stress control of boroncarbon nitride coatings by bipolar-HiPIMS

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2021 - Mar, 2024
海水中用高強度摩擦材の開発とその実用化

科学研究費助成事業基盤研究(C), 基盤研究(C), 日本学術振興会, Apr, 2020 - Mar, 2023

藤野俊和, 地引達弘, 柳澤憲史, 徳田祐樹, 齋藤庸賀
A study about formation mechanism of tribofilm inducing super lubricity phenomenon

Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists, Grant-in-Aid for Early-Career Scientists, Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2022

Tokuta Yuuki
Development of design proposal for ultla low friction by controlling of permittivity of nano transformed layer and adsorbed lubricants on carbonaceous hard coating

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2018 - Mar, 2022

Umehara Noritsugu
Development of high-strength frictional materials for seawater

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2020

FUJINO Toshikazu
Industrial application of friction fade-out and clarification of its mechanism

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

Kato Takahisa
Study about low friction phenomena of hydrogenated DLC films by surface topography controlling and boron-doping

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2018

Yuuki Tokuta

Industrial Property Rights

特願2017-40986 ダイヤモンドライクカーボン膜、摺動部材、加工部材及びダイヤモンドライクカーボン膜の製造方法

徳田祐樹, 川口雅弘, 伊東隆, 潮崎隆彦

Profile Information

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Papers

Misc.

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