INVESTORS

Management

BOARD OF DIRECTORS
  Toshinori Yamamoto
Representative Director, President
  Katsushi Tashiro
Representative Director
  Keiichiro Nishizawa Director
  Kouji Kawamoto Director
  Masayuki Yamada
Director
  Shingo Tsutsumi Director
  Etsuya Ikeda Director
 
 
  Tsutomu Abe
External Director
  Kenji Ogawa External Director

 AUDIT & SUPERVISORY
  Sukehiro Itoh Internal Auditor
  Eiji Inoue Internal Auditor
     
  Tetsuya Teramoto
External Auditor
  Tsuneyasu Ozaki External Auditor

 CORPORATE OFFICERS
  Toshinori Yamamoto
​President
  Katsushi Tashiro Senior Executive Vice President
Senior General Manager, Nanyo Complex
  Keiichiro Nishizawa Executive Vice President
President, Engineering Group; Senior General Manager, Research and Development Planning; Director, Organo Corporation
  Koji Kawamoto Executive Vice President
General Manager, Purchasing & Logistics; External Director, Lonseal Corporation
  Masayuki Yamada Executive Vice President
President, Specialty Group; Senior General Manager, Bioscience Division
  Shingo Tsutsumi Senior Vice President
President, Chlor-alkali Group; Senior General Manager, Urethane Division
  Etsuya Ikeda Senior Vice President
President, Petrochemical Group; Senior General Manager, Polymers Division
  Masao Nakano Senior Vice President
Senior General Manager, Advanced Materials Division
  Mamoru Kuwada Senior Vice President
Senior General Manager, Yokkaichi Complex
  Katsumi Mineshige Vice President
Senior General Manager, Olefins Division
  Nobuhiro Ogawa Vice President
Senior General Manager, Legal and Patents
  Akihiro Aiiso Vice President
Plant Manager, Tosoh Hyuga Corporation
  Jun Oyamada Vice President
General Manager, Corporate Auditing
  Yoshiyuki Uchiyama Vice President
Senior General Manager, Human Resources
  Akira Hironaga Vice President
Deputy Senior General Manager, Nanyo Complex
  Masanobu Kasai Vice President
Deputy Senior General Manager, Bioscience Division
  Shunya Shinohara Vice President
Managing Director of Tosoh Finechem Corporation, Tosoh F-Tech, Inc., and Tosoh Organic Chemical Co., Ltd.
  Hisaoki Harada Vice President
Deputy Senior General Manager, Nanyo Complex
  Masayuki Kudo Vice President
Senior General Manager, Organic Chemicals Division
  Toru Adachi Vice President
Senior General Manager, Corporate Strategy
  Hiroyuki Yoshimura Vice President
General Manager, Polyurethane Research Laboratory
  Satoru Yonezawa Vice President
General Manager, Finance
  Toru Doi Vice President
General Manager, Functional Polymers Research Laboratory
  Hideyuki Obayashi Vice President
Senior General Manager, Chlor-alkali Division; Chief China Representative
  Akihiro Yoshimizu Vice President
Senior General Manager, Production & Technology Planning
  Kenichi Kai Vice President
General Manager, Technology Center
  Shigeki Hattori Vice President
President, Tosoh Information Systems Co., Ltd.
  Hisao Eguchi Vice President
General Manager, Organic Materials Research Laboratory
  Yutaka Murata Vice President
Deputy Senior General Manager, Yokkaichi Complex
  Teruhiko Ide Vice President
General Manager, Life Science Research Laboratory; General Manager, Tokyo Research Center

(As of June 27, 2018)