About Tokuyama
Management Team
Directors
The table below can be scrolled horizontally.
| Representative Directors |
Hiroshi Yokota | In charge of Chemicals, Electronic & Advanced Materials, Audit Office and Secretarial Dept. |
|---|---|---|
| Fumiaki Iwasaki | In charge of Life Science, Research & Development and Environment & Safety of Kashima Factory | |
| Directors | Tomohiro Inoue | In charge of Corporate Planning, Sustainability, Eco Business, Tokuyama Factory, Carbon Neutral Strategy, New Business, Center for Commercialization of Advanced Technology and Digital Administration & Planning |
| Takahide Taniguchi | In charge of Cement, General Affairs & Human Resources and Procurement & Logistics | |
|
Directors, Audit and Supervisory Committee members |
Youji Miyamoto | Committee Chair |
| Kazumasa Sueoka | Committee Member | |
| Nobuko Mizumoto | External Director | |
| Hiraku Ishizuka | External Director | |
| Naoki Kondo | External Director | |
| Shiro Saito | External Director | |
| Yumiko Kajiwara | External Director |
(As of Jun 24, 2025)
Executive Officer
The table below can be scrolled horizontally.
| President and Executive Officer |
Hiroshi Yokota | |
|---|---|---|
| Senior Managing Executive Officer |
Fumiaki Iwasaki | General Manager, Research & Development Div. and Life Science Business Div. |
| Managing Executive Officer |
Takahide Taniguchi | General Manager, Cement Business Div. |
| Hirotaka Nishihara | General Manager, Chemicals Business Div. | |
| Tomohiro Inoue | General Manager, Corporate Planning Div. | |
| Yasushi Okuno | General Manager, Tokuyama Factory | |
| Katsumi Nagase | General Manager, Electronic & Advanced Materials Business Headquarter and Advanced Materials Business Div. | |
| Takashi Satou | General Manager, General Affairs & Human Resources Div. | |
| Takeshi Ito | General Manager, New Business Div. and Deputy General Manager, Corporate Planning Div. | |
| Seiji Teranishi | Deputy General Manager, Electronic & Advanced Materials Business Headquarter and General Manager, Electronic Materials Business Div. | |
| Executive Officer | Hiroshi Fujimoto | General Manager, Procurement & Logistics Div. |
| Naoki Tamura | General Manager, Eco Business Div. | |
| Michiko Seki | General Manager, Corporate Sustainability Div. | |
| Kenji Saka | General Manager, Digital Administration & Planning Div. and DX Promotion Dept. | |
| Yuji Inoue | General Manager, Carbon Neutral Strategy Div. | |
| Etsuji Uchida | General Manager, Engineering Center |
(As of Apr 1, 2025)