Executives

As of April 1, 2025

Directors

President and Representative Director Yasuji Yamao
Directors, Member of the Board Norio Yuki, Akira Inokawa
Outside Directors Yasuhiko Ikubo, Kimiharu Okura
Director (Part-time) Kazuhiko Iida
Director & Audit and Supervisory Committee Member Takuo Kataoka
Outside Directors & Audit and Supervisory Committee Members Shigeko Senzaki, Naomi Harada,
Akio Kobayashi (inaugurated on July 1)

Executive Officers

President & Chief Executive Officer Yasuji Yamao
Deputy Chief Executive Officer
Norio Yuki
President’s assistant(R&D)
In charge of Environment & Safety Dept.,Quality Assurance Dept.,Facilities Engineering Dept. and Information Systems Dept.
In charge of Technology Strategy Headquarters.
Executive Managing Officers
Takeshi Sannohe
General Manager, Titanium Div.
General Manager, Chigasaki Plant
Matsuhide Horikawa
General Manager, Technology Strategy Headquarters.
Senior Executive Staff, New Materials Div.
Akira Inokawa
In Charge of ESG Promotion Dept.
In Charge of Corporate Planning Dept.
In Charge of General Administration & Human Resources Dept.
In Charge of Procurement Dept.
In Charge of Logistics Dept.
Toho Material President & Representative Director
Takeshi Nakashima
General Manager, Catalyst Div.
General Manager, Chemicals Div.
Senior Executive Staff, Titanium Div.
Executive Officers
Junichi Suzuki
Deputy General Manager, Titanium Div.
General Manager, High Purity Metal Production Dept. of Titanium Div.
General Manager, Chigasaki Ingot Production Dept. of Titanium Div.
Masakatsu Ikisawa
Duputy General Manager, Technology Strategy Headquarters.
General Manager,Technology Strategy Dept. of Technology Strategy Headquarters.
General Manager, Intellectual Property Dept. of Technology Strategy Headquarters.
Senior Executive Staff, New Materials Div.
Michiaki Adachi
General Manager, ESG Promotion Dept.
Kenichi Yamaguchi
General Manager, New Materials Div.
Senior Executive Staff, Technology Strategy Dept. of Technology Strategy Headquarters.
Akira Hirata
General Manager, General Administration & Human Resources Dept.
Yutaka Hirai
General Manager, Corporate Planning Dept.
Senior Executive Staff, Technology Strategy Headquarters.
Senior Executive Staff, Titanium Div.
Senior Executive Staff, Catalyst Div.
Senior Executive Staff, Chemicals Div.
Senior Executive Staff, New Materials Div.
Etsuhiro Matsushita
Deputy General Manager, Catalyst Div.
General Manager,Catalyst Production Dept. of Catalyst Div.

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