Mitsubishi Materials Corp - Company Profile
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The following section provides information on Mitsubishi Materials Corp’s senior management, executives, CEO and key decision makers and their roles in the organization. For more insight into Mitsubishi Materials Corp's management and employees, unlock the full data with our company analytics monitoring tool.
Executives
Naoki Ono
Chairman; Director Executive BoardMr. Naoki Ono has been Chairman and a Director of the company since 2025. Prior to this, he served as the Chief Executive Officer of the company. He was the President of the company from 2018 to 2019, and an Executive Vice President, Director, and the General Manager of Corporate Strategy Division at the company from 2017 to 2018. Earlier, he served as the Executive Vice President, Director, and the President of the company’s cement business. He joined Mitsubishi Mining & Cement Co Ltd in 1979.
Ichiro Sasaki
Vice Chairman; Director Executive BoardMr. Ichiro Sasaki has been the Director and Vice Chairman of the company since 2024. He previously served as the Representative Director and President of the company from 2018 to 2024. Prior to this, he held various positions at the company including the Representative Director and Senior Managing Executive Officer, and the General Manager of NID Research & Development Department at the company between 2008 and 2014.
Tetsuya Tanaka
Chief Executive Officer; Director Executive BoardMr. Tetsuya Tanaka has been the Chief Executive Officer and a Director of the company since 2025. Prior to this, he served as the Managing Executive Officer, Chief Governance Officer, and the Chief Sustainability Officer of the company. He was the President of Metalworking Solutions Company.
Kayo Hirano
Chief Financial Officer; Director; Managing Executive Officer Executive BoardMs. Kayo Hirano has been the Managing Executive Officer, Chief Financial Officer, and a Director of the company since 2025. Previously, she served as the General Manager, Financial Controlling Dept., Accounting & Finance Div. of the company from 2024 to 2025. She also served as the General Manager of Accounting & Finance Div. of the company in 2024. She was the Senior Vice President; Leader, Investor Relations Office and Leader, Finance & Treasury Corporate Accounting & Treasury/Tax at LIXIL Corporation from 2021 to 2024.
Nobuhiro Takayanagi
Managing Executive Officer; President - Metals Company Senior ManagementMr. Nobuhiro Takayanagi serves as the Managing Executive Officer and the President of Metals at the company. Prior to this, he served as the Chief Financial Officer, Director, Managing Executive Officer of the company since 2021. He was the Managing Executive Officer and Vice President of Advanced Products at the company. He also served as the Operating Officer and the President of Mitsubishi Cable Industries Ltd. He was the Operating Officer and Vice President of the Metals Division at the company. He joined the company in 1986.
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