Researcher Profile and Settings

Researcher

• Name

  Takeda Hiroyuki

Profile and Settings

• Name

  Takeda, Hiroyuki

Website

• URI

  https://sites.google.com/gunma-u.ac.jp/okutsu-lab/

Foreign language

• Use in presentation

  English

• Use in publication

  English

Education

• Apr. 2003, Mar. 2006, Tokyo Institute of Technology, Graduate School of Science and Engineering, Department of Chemistry, Japan
• Apr. 2001, Mar. 2003, Saitama University, Graduate School of Science and Engineering, Department of Environmental Science and Technology, Japan
• Apr. 1997, Mar. 2001, Saitama University, Faculty of Engineering, Department of Applied Chemistry, Japan

Degree

• Doctor of Science, Tokyo Institute of Technology, 2006

Research Experience

• Apr. 2019, Apr. 2020, Associate prof lecturer lv
• Apr. 2016, Mar. 2019, Assistant prof lv
• Aug. 2012, Mar. 2016, Assistant prof lv
• Apr. 2012, Jul. 2012, Researcher postdoc lv
• Apr. 2007, Mar. 2012, Researcher postdoc lv
• May 2006, Mar. 2007, Researcher postdoc lv
• Apr. 2006, May 2006, Researcher postdoc lv

Research Activities

Published Papers

• Development of a Highly Durable Photocatalytic CO2 Reduction Using a Mn-Complex Catalyst: Application of Selective Photosplitting of a Mn(0)–Mn(0) Bond, Hiroki Koizumi, Yusuke Tamaki, Kei Kamogawa, Marco Nicaso, Yutaka Suzuki, Yasuomi Yamazaki, Hiroyuki Takeda, Osamu Ishitani, 10 Feb. 2025, Journal of the American Chemical Society, 147, 6236, 6248, Scientific journal

  DOI
• Photocatalytic CO2 Reduction Using Mixed Catalytic Systems Comprising an Iron Cation with Bulky Phenanthroline Ligands, Hiroyuki Takeda, Mina Irimajiri, Toshihide Mizutani, Shunsuke Nozawa, Yuna Matsuura, Masao Kurosu, Osamu Ishitani, 10 Apr. 2024, Inorganic Chemistry, 63, 16, 7343, 7355, Scientific journal

  DOI
• Heteroleptic Cu(I) Bipyridine Complexes as Redox Photosensitizers for Photocatalytic CO2 Reduction, Takeda, Hiroyuki;Takahashi, Kohei;Namiki, Yui;Ito, Akitaka;Kurosu, Masao;Muraoka, Takako;Asano, Motoko S., 2023, BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 96, 6, 519, 528, Scientific journal

  DOI
• Structural change dynamics of heteroleptic Cu(i) complexes observed by ultrafast emission spectroscopy, Sanga, Masashi;Nakamura, Kosuke;Iwamura, Munetaka;Nozaki, Koichi;Takeda, Hiroyuki;Monma, Yu;Ishitani, Osamu, 2023, PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 25, 23, 15873, 15884, Scientific journal

  DOI
• Recent developments of photoactive Cu(I) and Ag(I) complexes with diphosphine and related ligands, Takeda, Hiroyuki;Kobayashi, Atsushi;Tsuge, Kiyoshi, 2022, COORDINATION CHEMISTRY REVIEWS, 470, Scientific journal

  DOI
• Heteroleptic Cu(I) Phenanthroline Complexes Bearing Benzoxazole and Benzothiazole Moieties for Visible Light Absorption, Takeda Hiroyuki;Shimo Makoto;Yasuhara Gai;Kobori Ken;Asano Motoko S.;Amao Yutaka, Jan. 2022, Chemistry Letters, 51, 1, 69, 72, Scientific journal

  DOI
• Highly Functional Dinuclear Cu^I-Complex Photosensitizers for Photocatalytic CO₂ Reduction, Takeda, Hiroyuki;Monma, Yu;Ishitani, Osamu, 2021, ACS CATALYSIS, 11, 19, 11973, 11984, Scientific journal

  DOI
• A Ru(II)–Mn(I) Supramolecular Photocatalyst for CO2 Reduction, David C. Fabry, Hiroki Koizumi, Debashis Ghosh, Yasuomi Yamazaki, Hiroyuki Takeda, Yusuke Tamaki, Osamu Ishitani, 11 May 2020, Organometallics, 39, 9, 1511, 1518, Scientific journal

  DOI
• Development of Visible-Light Driven Cu(I) Complex Photosensitizers for Photocatalytic CO2 Reduction, Hiroyuki Takeda, Yu Monma, Haruki Sugiyama, Hidehiro Uekusa, Osamu Ishitani, Jun. 2019, Frontiers in Chemistry, 7, 418, International conference proceedings

  DOI
• A new supramolecular photocatalyst with a Rh(III)-complex catalyst unit for CO2 reduction, Debashis Ghosh, Hiroyuki Takeda, David, C. Fabry, Yusuke Tamaki, Osamu Ishitani, Jan. 2019, ACS Sustainable Chemistry & Engineering, 7, 2, 2648, 2657, Scientific journal

  DOI
• Highly Efficient and Robust Photocatalytic Systems for CO2 Reduction Consisting of a Cu(I) Photosensitizer and Mn(I) Catalysts, Hiroyuki Takeda, Hiroko Kamiyama, Kouhei Okamoto, Mina Irimajiri, Toshihide Mizutani, Kazuhide Koike, Akiko Sekine, Osamu Ishitani, Dec. 2018, Journal of the American Chemical Society, 140, 49, 17241, 17254, Scientific journal

  DOI
• Electrons, Photons, Protons and Earth-Abundant Metal Complexes for Molecular Catalysis of CO2 Reduction, Hiroyuki Takeda, Claudio Cometto, Osamu Ishitani, Marc Robert, Jan. 2017, ACS CATALYSIS, 7, 1, 70, 88, Scientific journal

  DOI
• An Effective Synthetic Process for Pt-ZnO Composite and PtZn Alloy Using Spherical Coordination Polymer Particles as Precursors, Hitoshi Kumagai, Yoshiyuki Sakamoto, Hiroyuki Takeda, Shinichi Matsunaga, Masaaki Ohba, Shinji Inagaki, Aug. 2017, CHEMISTRY LETTERS, 46, 8, 1112, 1115, Scientific journal

  DOI
• Photocatalytic CO2 Reduction Using Cu(I) Photosensitizers with a Fe(II) Catalyst, Hiroyuki Takeda, Kenji Ohashi, Akiko Sekine, Osamu Ishitani, Apr. 2016, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 138, 13, 4354, 4357, Scientific journal

  DOI
• A Versatile Solid Photosensitizer: Periodic Mesoporous Organosilicas with Ruthenium Tris(bipyridine) Complexes Embedded in the Pore Walls, Hiroyuki Takeda, Masataka Ohashi, Yasutomo Goto, Tetsu Ohsuna, Takao Tani, Shinji Inagaki, Jul. 2016, ADVANCED FUNCTIONAL MATERIALS, 26, 28, 5068, 5077, Scientific journal

  DOI
• Ru(II)–Re(I) Binuclear Photocatalysts Connected by –CH2XCH2– (X = O, S, CH2) for CO2 Reduction, Eishiro Kato, Hiroyuki Takeda, Kazuhide Koike, Kei Ohkubo, Osamu Ishitani, 2015, Chemical Science, 6, 5, 3003, 3012, Scientific journal

  DOI
• Synthesis and strong photooxidation power of a supramolecular hybrid comprising a polyoxometalate and Ru(II) polypyridyl complex with zinc(II), Kenji Ohashi, Hiroyuki Takeda, Kazuhide Koike, Osamu Ishitani, 2015, FARADAY DISCUSSIONS, 185, 171, 185

  DOI
• A Visible-Light Harvesting System for CO2 Reduction Using a Ru-II-Re-I Photocatalyst Adsorbed in Mesoporous Organosilica, Yutaro Ueda, Hiroyuki Takeda, Tatsuto Yui, Kazuhide Koike, Yasutomo Goto, Shinji Inagaki, Osamu Ishitani, Feb. 2015, CHEMSUSCHEM, 8, 3, 439, 442, Scientific journal

  DOI
• Photocatalytic CO2 reduction using a Mn complex as a catalyst, Hiroyuki Takeda, Hiroki Koizumi, Kouhei Okamoto, Osamu Ishitani, 2014, CHEMICAL COMMUNICATIONS, 50, 12, 1491, 1493, Scientific journal

  DOI
• Photochemical Reduction of CO2 with Red Light Using Synthetic Chlorophyll-Rhenium Bipyridine Dyad, Yuichi Kitagawa, Hiroyuki Takeda, Kenji Ohashi, Tsuyoshi Asatani, Daisuke Kosumi, Hideki Hashimoto, Osamu Ishitani, Hitoshi Tamiaki, Aug. 2014, CHEMISTRY LETTERS, 43, 8, 1383, 1385

  DOI
• Efficient light harvesting via sequential two-step energy accumulation using a Ru-Re-5 multinuclear complex incorporated into periodic mesoporous organosilica, Youhei Yamamoto, Hiroyuki Takeda, Tatsuto Yui, Yutaro Ueda, Kazuhide Koike, Shinji Inagaki, Osamu Ishitani, 2014, CHEMICAL SCIENCE, 5, 2, 639, 648, Scientific journal

  DOI
• Ring-Shaped Rhenium(I) Multinuclear Complexes: Improved Synthesis and Photoinduced Multielectron Accumulation, Tsuyoshi Asatani, Yuki Nakagawa, Yusuke Funada, Shuhei Sawa, Hiroyuki Takeda, Tatsuki Morimoto, Kazuhide Koike, Osamu Ishitani, Jul. 2014, INORGANIC CHEMISTRY, 53, 14, 7170, 7180

  DOI
• Hybridization between Periodic Mesoporous Organosilica and a Ru(II) Polypyridyl Complex with Phosphonic Acid Anchor Groups, Tatsuto Yui, Hiroyuki Takeda, Yutaro Ueda, Keita Sekizawa, Kazuhide Koike, Shinji Inagaki, Osamu Ishitani, Feb. 2014, ACS APPLIED MATERIALS & INTERFACES, 6, 3, 1992, 1998, Scientific journal

  DOI
• Light-Harvesting Photocatalysis for Water Oxidation Using Mesoporous Organosilica, Hiroyuki Takeda, Masataka Ohashi, Yasutomo Goto, Tetsu Ohsuna, Takao Tani, Shinji Inagaki, Jul. 2014, CHEMISTRY-A EUROPEAN JOURNAL, 20, 29, 9130, 9136, Scientific journal

  DOI
• PHOTOCHEMISTRY AND PHOTOCATALYSIS OF RHENIUM(I) DIIMINE COMPLEXES, Hiroyuki Takeda, Kazuhide Koike, Tatsuki Morimoto, Hiroki Inumaru, Osamu Ishitani, 2011, ADVANCES IN INORGANIC CHEMISTRY, VOL 63: INORGANIC PHOTOCHEMISTRY, 63, 137, 186, Scientific journal

  DOI
• Enhanced Photocatalysis of Rhenium(I) Complex by Light-Harvesting Periodic Mesoporous Organosilica, Hiroyuki Takeda, Masataka Ohashi, Takao Tani, Osamu Ishitani, Shinji Inagaki, May 2010, INORGANIC CHEMISTRY, 49, 10, 4554, 4559, Scientific journal

  DOI
• Visible-light-harvesting periodic mesoporous organosilica, Hiroyuki Takeda, Yasutomo Goto, Yoshifumi Maegawa, Tetsu Ohsuna, Takao Tani, Kazunori Matsumoto, Toyoshi Shimada, Shinji Inagaki, 2009, CHEMICAL COMMUNICATIONS, 40, 6032, 6034, Scientific journal

  DOI
• Development of an efficient photocatalytic system for CO2 reduction using rhenium(l) complexes based on mechanistic studies, Hiroyuki Takeda, Kazuhide Koike, Haruo Inoue, Osamu Ishitani, Feb. 2008, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 130, 6, 2023, 2031, Scientific journal

  DOI
• Photocatalytic reduction of CO2 using cis,trans-[Re(dmbpy)(CO)(2) (PR3)(PR'(3))](+) (dmbpy 4,4 '-dimethyl-2,2 '-bipyridine), Hideaki Tsubaki, Atsushi Sugawara, Hiroyuki Takeda, Bobak Gholamkhass, Kazuhide Koike, Osamu Ishitani, 2007, RESEARCH ON CHEMICAL INTERMEDIATES, 33, 1-2, 37, 48, Scientific journal

  DOI
• Analysis and isolation of cationic rhenium(I) and ruthenium(II) multinuclear complexes using size-exclusion chromatography, H Takeda, Y Yamamoto, C Nishiura, O Ishitani, Apr. 2006, ANALYTICAL SCIENCES, 22, 4, 545, 549, Scientific journal

  DOI
• Control of photochemical, photophysical, electrochemical, and photocatalytic properties of rhenium(I) complexes using intramolecular weak interactions between ligands, H Tsubaki, A Sekine, Y Ohashi, K Koike, H Takeda, O Ishitani, Nov. 2005, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 127, 44, 15544, 15555, Scientific journal

  DOI
• Development of Highly Efficient Photocatalytic Systems for CO2 Reduction Using Rhenium(I) Complexes on the Basis of Mechanistic Studies, 竹田 浩之, Mar. 2006, Doctoral thesis
• アニオン性配位子をもつレニウム錯体のCO2還元光触媒反応, 竹田 浩之, Master thesis

Books etc

• 二酸化炭素利活用技術 ~CO2削減に向けた最新研究~, Contributor, Jan. 2022, 270, 125-139, Scholarly book
• 脱石油に向けたCO[2]資源化技術 : 化学・生物プロセスを中心に, Contributor, Jul. 2020, 180-187, ISBN: 9784781315102
• 錯体化合物事典, Joint work, 10 Sep. 2019, 200, ISBN: 9784254141054
• Molecular Technology: Life Innovation, Contributor, Yusuke Tamaki, Hiroyuki Takeda, Osamu Ishitani, Chapter 9 Molecular Technologies for Photocatalytic CO2 Reduction, Wiley-VCH Verlag GmbH & Co. KGaA, 27 Feb. 2019, 209-249, Scholarly book

  DOI
• 人工光合成 光エネルギーによる物質変換の化学 複合系の光機能研究会選書２, Contributor, Sep. 2015
• 二酸化炭素の有効利用技術, Contributor, Jul. 2010
• 現代化学 2009年9月号, Contributor, Aug. 2009, 54-59, Others

Presentations

• 鉄イオンとビピリジン配位子からなる混合触媒を用いたCO2還元光触媒反応, 竹田 浩之, 黒須 雅雄, 松浦 祐奈, 浅野 素子, 錯体化学会第74回討論会, 20 Sep. 2024, 18 Sep. 2024, 20 Sep. 2024, Japanese, Japan, Domestic conference
• Visible-Light Absorption of Heteroleptic Cu(I) Complexes Bearing 5-Membered Heteroaryls for Redox Photosensitizer, Hiroyuki Takeda, Natsumi Hirosaka, Taiyo Kobayashi, Motoko S. Asano, 24th International Conference on Photochemical Conversion and Storage of Solar Energy (IPS-24) / International Conference on Artificial Photosynthesis-2024 (ICARP2024), 29 Jul. 2024, 28 Jul. 2024, 02 Aug. 2024, English, Hiroshima, Japan, International conference
• Cu(I)錯体の可視光増感特性を利用したCO2還元光触媒反応, 竹田浩之, Group Otsuki Informal Seminar, 14 Dec. 2023, Japanese
• レニウム(I)錯体を連結した亜鉛(II)ポルフィリンの時間分解ESRスペクトル, 浅野素子, 鈴木智大, 藤田峻介, 竹田浩之, 倉持悠輔, 鈴木勇斗, 佐竹彰治, 第62回電子スピンサイエンス学会年会, Nov. 2023, Japanese
• 亜鉛(II)ポルフィリン-レニウム(I)連結錯体の系間交差の連結位置依存性と時間分解ESR, 鈴木智大, 藤田俊介, 竹田浩之, 浅野素子, 鈴木勇斗, 倉持悠輔, 佐竹彰治, 錯体化学会第73回討論会, Sep. 2023, Japanese
• ビピリジン誘導体とFeイオンとの混合触媒によるCO2還元光触媒反応: 立体障害と電子的効果, 黒須雅雄, 竹田浩之, 浅野素子, 第34回配位化合物の光化学討論会, 10 Aug. 2023, Japanese
• ビピリジン系配位子を用いたヘテロレプティック型 Cu(I)錯体の可視光吸収化, 竹田浩之, 廣坂夏光, 髙橋昂平, 並木優衣, 伊藤亮孝, 黒須雅雄, 村岡貴子, 浅野素子, 第34回配位化合物の光化学討論会, 10 Aug. 2023, Japanese
• 電子供与性の異なるフェナントロリン誘導体をもつヘテロレプティックCu(I)錯体の励起構造の解析, 細谷亮輔, 下真, 竹田浩之, 浅野素子, 第34回配位化合物の光化学討論会, 10 Aug. 2023, Japanese, Domestic conference
• 嵩高いフェナントロリンを有するCu(I)ヘテロレプティック錯体の励起構造のジホスフィン配位子依存性, 咲間隆也, 竹田浩之, 浅野素子, 第34回配位化合物の光化学討論会, 10 Aug. 2023
• Visible-light absorption of heteroleptic Cu(I)–bipyridine complexes as photosensitizers for photocatalytic CO2 reduction, Hiroyuki Takeda, Natsumi Hirosaka, Kohei Takahashi, Yui Namiki, Akitaka Ito, Masao Kurosu, Takako Muraoka, Motoko S. Asano, The 31st International Conference on Photochemistry (ICP2023), 26 Jul. 2023, English, International conference
• Photocatalytic CO2 Reduction Using Mixed Catalyst of an Fe ion with Bipyridine Derivatives, Masao Kurosu, Hiroyuki Takeda, Motoko S. Asano, The 31st International Conference on Photochemistry (ICP2023), 25 Jul. 2023, English
• Cu錯体光増感剤とFeイオン混合触媒を用いたCO2還元光触媒反応におけるトリエタノールアミン濃度の依存性, 松浦 祐奈, 黒須 雅雄, 竹田 浩之, 浅野 素子, 日本化学会第103春季年会(2023), 22 Mar. 2023, 22 Mar. 2023, 25 Mar. 2023
• ビピリジン誘導体とFeイオンとの混合触媒を用いたCO2還元光触媒反応 ―配位立体障害としてのメチル基の影響―, 黒須雅雄, 門司泰征, 竹田浩之, 浅野素子, 日本化学会第103春季年会(2023), 22 Mar. 2023, 22 Mar. 2023, 25 Mar. 2023
• n-Bu基をもつフェナントロリンCu(I)ヘテロレプッティック錯体における発光温度変化のジホスフィン配位子依存性, 咲間 隆也, 下 真, 竹田 浩之, 浅野 素子, 日本化学会第103春季年会(2023), 22 Mar. 2023, 22 Mar. 2023, 25 Mar. 2023
• 発光の温度変化によるヘテロレプティックCu(I)錯体溶液中と薄膜の励起電子構造の比較, 下 真, 佐藤 那哉, 竹田 浩之, 浅川 直紀, 浅野 素子, 日本化学会第103春季年会(2023), 22 Mar. 2023, 22 Mar. 2023, 25 Mar. 2023
• ヘテロ芳香環置換Cu(I)ヘテロレプティック錯体の最低励起三重項状態 ―時間分解ESRによるMLCT性と(π, π*)性―, 下真, 安原凱, 藤田峻介, 竹田浩之, 浅野素子, 第61回電子スピンサイエンス学会年会 (SEST2022), 02 Dec. 2022
• Znポルフィリン-Reジイミン連結錯体の系間交差増強による蛍光寿命減少と近赤外リン光発光, 浅井 聡明, 鈴木 智大, 竹田 浩之, 浅野 素子, 鈴木 勇斗, 倉持 悠輔, 佐竹 彰治, 令和4年度 日本化学会関東支部 群馬地区研究交流発表会, 03 Dec. 2022, 03 Dec. 2022, 03 Dec. 2022
• 亜鉛(II)ポルフィリンーレニウム(I)カルボニル錯体二元系の項間交差増強と近赤外発光, 浅野素子, 藤田峻介, 鈴木智大, 浅井聡明, 竹田浩之, 鈴木勇斗, 倉持祐輔, 佐竹彰治, 2022年 光化学討論会, 13 Sep. 2022, 13 Sep. 2022, 15 Sep. 2022
• Photocatalytic CO2 Reduction Using Heteroleptic Cu(I) Bipyridine Complexes As a Photosensitizer, Hiroyuki Takeda, Kohei Takahashi, Yui Namiki, Motoko S. Asano, 8th Asian Conference on Coordination Chemistry (ACCC8), 09 Aug. 2022, 07 Aug. 2022, 11 Aug. 2022, English, International conference
• 置換基導入したビピリジンとFeイオンの混合触媒を用いたCO2還元光触媒反応, 黒須雅雄, 竹田浩之, 浅野素子, 第33回配位化合物の光化学討論会, 06 Aug. 2022, 05 Aug. 2022, 07 Aug. 2022
• 嵩高いn-Bu基を導入したフェナントロリン・ジホスフィンCu(I)錯体の発光の温度変化と緩和過程, 咲間隆也, 下 真, 竹田浩之, 浅野素子, 第33回配位化合物の光化学討論会, 06 Aug. 2022, 05 Aug. 2022, 07 Aug. 2022
• 時間分解赤外分光を用いたホモレプティック銅(I)錯体の構造ダイナミクスの観測, 江原 巧, 岡林隆太, 宮田潔志, 竹田浩之, 石谷 治, 恩田 健, 第33回配位化合物の光化学討論会, 06 Aug. 2022, 05 Aug. 2022, 07 Aug. 2022
• Znポルフィリン–Re連結錯体の近赤外時間分解発光と最低励起三重項状態, 藤田峻介, 竹田浩之, 浅野素子, 鈴木勇斗, 倉持悠輔, 佐竹彰治, 第33回配位化合物の光化学討論会, 06 Aug. 2022, 05 Aug. 2022, 07 Aug. 2022, Japanese
• Photocatalytic CO2 Reduction Using Cu(I) Complexes as a Redox Photosensitizer, Hiroyuki Takeda, St. Joseph's College, One day International Webinar on Recent Trends in Photochemistry, 14 May 2022, 14 May 2022, 14 May 2022, English, International conference
• 第一遷移金属元素を用いた金属錯体CO2還元光触媒反応, 竹田浩之, 錯体化学若手の会 中部・東海支部 第10回ウェブ勉強会, 06 Nov. 2021, 06 Nov. 2021, 06 Nov. 2021, Japanese
• 電子求引基を導入したフェナントロリンCu(I)錯体の発光の温度依存性, 下真, 竹田浩之, 浅野素子, 第32回配位化合物の光化学討論会, 10 Aug. 2021, Japanese
• Pt(II)ビス-ナフタルイミド錯体の発光状態のスイッチングと時間分解ESRスペクトル, 安原 凱, 小堀 健, 竹田浩之, 浅野素子, Xue Zhang, Jianzhang Zhao, 第32回配位化合物の光化学討論会, 10 Aug. 2021, Japanese
• 時間分解ESRから見たCu(I)錯体の最低励起状態の(π, π*)性, 下真, 安原凱, 藤田峻介, 竹田浩之, 浅野素子, 令和3年度 日本化学会関東支部 群馬地区研究交流発表会, 04 Dec. 2021
• Efficient Photocatalytic CO2 Reduction Using Abundant Metal Complexes, Hiroyuki Takeda, Kazuhide Koike, Osamu Ishitani, 2021 International Chemical Congress of Pacific Basin Societies (PACIFICHEM2021), 19 Dec. 2021, English, International conference
• ヘテロレプティック型Cu(I)ビピリジン錯体を光増感剤としたCO2還元光触媒反応, 竹田 浩之, 髙橋 昂平, 並木 優衣, 浅野 素子, 日本化学会 第102春季年会 (2022), 23 Mar. 2022, Japanese
• Feイオンとビピリジン系配位子の混合触媒を用いたCO2還元光触媒反応, 黒須 雅雄, 竹田 浩之, 浅野 素子, 日本化学会 第102春季年会 (2022), 23 Mar. 2022

Research Grants & Projects

• 202504, 9999
• 202404, 9999
• 202104, 202403
• 202009, 202103
• 202010, 202103

Educational Activities

Teaching Experience

• Oct. 2024, Oct. 2024, Postgraduate courses
• 01 Oct. 2023, 9999, Undergraduate special subjects
• 01 Apr. 2023, 9999, Undergraduate special subjects
• 01 Apr. 2023, 9999
• 01 Oct. 2022, 9999
• 01 Apr. 2022, 9999
• 01 Oct. 2020, 9999
• 01 Apr. 2021, 31 Mar. 2022
• 01 Oct. 2020, 31 Mar. 2022
• 01 Oct. 2020, 31 Mar. 2022

Social Contribution

Academic Contribution

• 複合系の光機能研究会役員会(ビジネスミーティング), Academic society etc, Apr. 2024, Mar. 2024, Not contributing to international academic
• 第３３回配位化合物の光化学討論会実行委員会, Academic society etc, 05 Aug. 2022, 07 Aug. 2022
• 第３２回配位化合物の光化学討論会実行委員会, Academic society etc, 09 Aug. 2021, 10 Aug. 2021
• 令和２年度 日本化学会関東支部群馬地区 研究交流発表会, Academic society etc, 05 Dec. 2020
• 複合系の光機能研究会「オンラインライジングスター研究会」, Academic society etc, 07 Nov. 2020