Mitsubishi Materials Corporation

Directors

Director

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    Chairman
    Akira Takeuchi
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    Director, Chief Executive Officer
    (Representative Executive Officer)
    Naoki Ono
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    Director, Managing Executive Officer
    Makoto Shibata
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    Director
    Yoshikazu Yasui
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    Director (Outside Director)
    Mariko Tokuno
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    Director (Outside Director)
    Hiroshi Watanabe

    President, Institute for International Monetary Affairs

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    Director (Outside Director)
    Hikaru Sugi
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    Director (Outside Director)
    Hiroshi Sato
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    Director (Outside Director)
    Tatsuo Wakabayashi

    Senior Advisor, Mitsubishi UFJ Trust and Banking Corporation

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    Director (Outside Director)
    Koji Igarashi

Nomination Committee

Director (Outside Director) Mariko Tokuno (Chairperson)
Director (Outside Director) Hikaru Sugi
Director (Outside Director) Tatsuo Wakabayashi
Director Naoki Ono
Director Yoshikazu Yasui

Audit Committee

Director (Outside Director) Hiroshi Sato (Chairperson)
Director (Outside Director) Hiroshi Watanabe
Director (Outside Director) Koji Igarashi
Director Akira Takeuchi
Director Yoshikazu Yasui

Remuneration Committee

Director (Outside Director) Tatsuo Wakabayashi (Chairperson)
Director (Outside Director) Mariko Tokuno
Director (Outside Director) Hikaru Sugi
Director Akira Takeuchi
Director Naoki Ono

Executive Officer

Chief Executive Officer
(Representative Executive Officer)
Naoki Ono CEO※1; General Operation of the Company; responsible for:Internal Audit
Executive Vice President and Executive Officer
(Representative Executive Officer)
Yasunobu Suzuki President, Advanced Products Company
Managing Executive Officer Makoto Shibata responsible for: DX Promotion, System Strategy, Corporate Research & Development, New Business Development
Managing Executive Officer Shinichi Nakamura responsible for: Procurement & Logistics, Safety, Environment & Quality, Corporate Production Engineering, Production Technology Management, Mineral Resources
Managing Executive Officer Tetsuro Sakai President, Metals Company
Managing Executive Officer Shogo Yamaguchi President, Environment & Energy Business Company
Managing Executive Officer Nobuhiro Takayanagi CFO※2; responsible for: Corporate Strategy, Corporate Communications, Finance & Accounting, Affiliated Corporations & Aluminum,; General Manager, Corporate Strategy Dept.
Managing Executive Officer Jun Nagano responsible for: General Affairs, Legal, Human Resources, CSR & Compliance, Business Process Innovation
Managing Executive Officer Tetsuya Tanaka President, Metalworking Solutions Company
Managing Executive Officer Kazuto Hirano President, Cement Company

※1 Chief Executive Officer
※2 Chief Financial Officer

Operating Officer

Operating Officer Yasunori Murakami Vice President, Metalworking Solutions Company; General Manager, Production Div., Metalworking Solutions Company
Operating Officer Toshinori Isii Vice President, Advanced Products Company; Gnenral Manager, Electronic Materials & Components Div., Advanced Products Company
Operating Officer Hideki Kato Vice President, Cement Company
Operating Officer Takeshi Sakurai General Manager, New Business Development Dept.; General Manager, EV Material Development & Recycling Business Promotion Dept.
Operating Officer Katsuyoshi Isaji Vice President, Metals Company; General Manager, Metallurgy Div., Metals Company
Operating Officer Takeshi Isobe General Manager, Corporate Research & Development Dept.
Operating Officer Hiroyuki Watanabe General Manager, Finance & Accounting Dept.; General Manager, Finance Dept., Finance & Accounting Dept.
Operating Officer Takashi Iwata General Manager, Business Process Innovation Dept.
Operating Officer Isao Kadowaki General Manager, CSR & Compliance Dept.
Operating Officer Yoshiaki Arai Vice President, Environment & Energy Business Company; General Manager, Eco-Business Div., Environment & Energy Business Company
Operating Officer Yasushi Nara General Manager, Internal Audit Dept.
Operating Officer Takao Kondo General Manager, Affiliated Corporations & Aluminum Div.
Operating Officer Shingo Terasawa General Manager, Legal Dept.
Operating Officer Norikazu Ishida Vice President, Advanced Products Company; General Manager, Copper & Copper Alloy Business Unit, Advanced Products Company
Operating Officer Kyoichi Ono Vice President, Cement Company
Operating Officer Norihiro Itano CIO; General Manager, System Strategy Dept.; General Manager, ICT Promotion Dept., System Strategy Dept.
Operating Officer Masayuki Tebakari General Manager, Safety, Environment & Quality Dept.; General Manager, Environment Management Dept., Safety, Environment & Quality Dept.; General Manager, Quality Management Dept., Safety, Environment & Quality Dept.
Operating Officer Kyosuke Yoneyama Vice President, Metalworking Solutions Company; General Manager, DX Div., Metalworking Solutions Company
Operating Officer Kazuo Ohara Vice President, Metalworking Solutions Company; General Manager, Business Strategy Dept., Metalworking Solutions Company
Operating Officer Tetsuya Furuuchi General Manager, Rolled Product Div., Copper & Copper Alloy Business Unit., Advanced Products Company; General Manager, Wakamatsu Plant
Operating Officer Makiko Nogawa General Manager, Human Resources Dept.

※Chief Information Officer

(As of April, 2021)

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