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Sumco Corp (3436.T)

3436.T on Tokyo Stock Exchange

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Summary

Name Age Since Current Position

Mayuki Hashimoto

68 2016 Chairman of the Board, Chairman of the Board of Directors, Chief Executive Officer, Representative Director

Hisashi Furuya

64 2018 President, Chief Operating Officer, Representative Director

Michiharu Takii

69 2018 Vice Chairman of the Board, Representative Director

Shinichi Kubozoe

2018 Executive Officer, Director of Finance

Kazuo Hiramoto

62 2019 Vice President, Chief Director of Production, Chief Director of AI Promotion, President of Subsidiary, Director

Fumio Inoue

61 2019 Senior Managing Executive Officer, Director of Business Planning, Manager of President's Office

Keiichi Tanaka

2017 Senior Managing Executive Officer, Chief Director of Technology, Deputy Chief Director of AI Promotion

Toshihiro Awa

57 2019 Managing Executive Officer, Chief Director of Sales

Takashi Fukushima

2018 Managing Executive Officer, General Manager of Subsidiary

Kazuhiro Ikezawa

2017 Managing Executive Officer, Deputy Chief Director of Production, President of Subsidiary

Makoto Ito

2016 Managing Executive Officer, Director of JSQ Business

Seiji Miyachi

2016 Managing Executive Officer, Deputy Chief Director of Production

Takayuki Morikawa

2015 Managing Executive Officer

Jiro Ryuta

2016 Managing Executive Officer, President of Subsidiary

Yasuharu Sasaki

Executive Officer, Deputy Chief Director of Sales, Director of Overseas Sales

Satoshi Matsuda

2017 Executive Officer, Director of Human Resources & Labor Administration

Takashi Atami

Executive Officer

Akihiko Endo

2017 Executive Officer, Director of Wafer Technology

Naruya Hirota

2017 Executive Officer, Deputy Chief Director of Technology

Daizo Horie

Executive Officer, Director of Materials

Naoki Ikeda

2018 Executive Officer, Deputy Chief Director of Technology, Director of Evaluation and Basic Technology

Hiroshi Shibaya

2017 Executive Officer, Assistant Manager of Kyushu Business Center, Imari 3rd Plant Manager

Kazuya Takahashi

Executive Officer, Director of Equipment Technology

Akihiro Yukawa

Executive Officer, Director of General Affairs

Hiroshi Yoshikawa

64 2016 Director

Akio Fuwa

72 2018 Independent Director

Masahiro Mitomi

55 2016 Independent Director

Shinichiro Ohta

73 2016 Independent Director

Hitoshi Tanaka

68 2016 Independent Director

Chiaki Kato

2017 Director of Accounting in President's Office

Biographies

Name Description

Mayuki Hashimoto

Mr. Mayuki Hashimoto has been serving as Chairman of the Board, Chairman of the Board of Directors, Chief Executive Officer and Representative Director in SUMCO Corporation since March 2016. He previously served as President in the Company. He used to work for Mitsubishi Materials Corporation. He obtained a Master's degree in Material Engineering from Tokyo Institute of Technology in March 1976.

Hisashi Furuya

Mr. Hisashi Furuya has been serving as President, Chief Operating Officer and Representative Director in SUMCO Corporation since March 28, 2018. His previous titles include Vice President, Executive Officer, Managing Executive Officer, Senior Managing Executive Officer, Chief Director of Technology, Manager of Yonesawa Business Center in Main Production & Technology Unit, Director of Solar Business and Deputy Chief Director of Production & Technology in the Company. He used to work for Mitsubishi Materials Corporation.

Michiharu Takii

Mr. Michiharu Takii has been serving as Vice Chairman of the Board and Representative Director in SUMCO Corporation since March 28, 2018. His previous titles include Vice President, President and Chief Operating Officer in the Company. He used to work for Sumitomo Metal Industries, Ltd. He obtained a Bachelor's degree in Law from The University of Tokyo in March 1974.

Shinichi Kubozoe

Kazuo Hiramoto

Mr. Kazuo Hiramoto has been serving as Vice President, Chief Director of Production, Chief Director of AI Promotion and Director in SUMCO Corporation, as well as President and Representative Director of a subsidiary, SUMCO TECHXIV Co., Ltd., since March 2019. He joined the Company in April 2005. His previous titles include Senior Managing Executive Officer, Managing Executive Officer and Executive Officer in the Company. He used to work for NIPPON STEEL & SUMITOMO METAL CORPORATION.

Fumio Inoue

Mr. Fumio Inoue has been serving as Senior Managing Executive Officer, Director of Business Planning and Manager of President's Office in SUMCO Corporation since March 28, 2019. He joined the Company in April 1981. His previous titles include Executive Officer, Manager of Planning Office, Managing Executive Officer and Director of Finance in President's Office in the Company. He used to work for NIPPON STEEL & SUMITOMO METAL CORPORATION.

Keiichi Tanaka

Toshihiro Awa

Mr. Toshihiro Awa has been serving as Managing Executive Officer and Chief Director of Sales in SUMCO Corporation since March 28, 2019. His previous titles include Executive Officer, Director of Overseas Sales and Deputy Chief Director of Sales in the Company. He used to work for Mitsubishi Materials Corporation.

Takashi Fukushima

Kazuhiro Ikezawa

Makoto Ito

Seiji Miyachi

Takayuki Morikawa

Jiro Ryuta

Yasuharu Sasaki

Satoshi Matsuda

Takashi Atami

Akihiko Endo

Naruya Hirota

Daizo Horie

Naoki Ikeda

Hiroshi Shibaya

Kazuya Takahashi

Akihiro Yukawa

Hiroshi Yoshikawa

Mr. Hiroshi Yoshikawa has been serving as Director in SUMCO Corporation since March 2016. He is also a member of Audit Committee of the Company. His previous titles include Director of Marketing Planning, Director of Marketing Management in Main Sales Unit, Director of 2nd Overseas Sales in Main Sales Unit and Director of Solar Planning in Solar Business Unit in the Company. He used to work for NIPPON STEEL & SUMITOMO METAL CORPORATION.

Akio Fuwa

Mr. Akio Fuwa has been serving as Independent Director in SUMCO Corporation since March 2018. He is also a member of Audit Committee of the Company. He is also a Professor Emeritus of Waseda University. He used to work for Mitsubishi Materials Corporation.

Masahiro Mitomi

Mr. Masahiro Mitomi has been serving as Independent Director in SUMCO Corporation since March 2016. He is also a member of Audit Committee of the Company. He is also serving as Independent Director in OTSUKA KAGU, LTD., as well as Representative Director in Value Create Inc., and working for Keio University. He is a Certified Public Accountant.

Shinichiro Ohta

Mr. Shinichiro Ohta has been serving as Independent Director in SUMCO Corporation since March 2016. He is also a member of Audit Committee of the Company. He is also serving as President and Representative Director in SPACE ONE Co.,Ltd., as well as working for Electric Power Development Co., Ltd. He used to work for Sompo Japan Nipponkoa Insurance Inc. and Ministry of Economy, Trade and Industry, Japan.

Hitoshi Tanaka

Mr. Hitoshi Tanaka has been serving as Independent Director in SUMCO Corporation since March 2016. He is also a member of Audit Committee of the Company. He is also serving as Independent Director in TOKYO ENERGY & SYSTEMS INC., and working for a Japan-based law firm.

Chiaki Kato