Directors and Officers
Chairman
Kimiaki TANAKA
President and CEO
Tetsuya TOYOSHIMA
Director & Senior Corporate Officer
- Kazuyoshi MATSUURA
- Elastomers and Chemicals Business
Director - TOHPE CORPORATION
- Yoshiyuki SONE
- Administration
- Yuichiro KONISHI
- Specialty Business
Division Manager - Specialty Plastics
Director & Corporate Officer
- Erisa WATANABE
- Corporate Sustainability
Division Manager - Corporate Sustainability
Director
- Takao KITABATA
- President - KAISHI PROFESSIONAL UNIVERSITY
- Tadanobu NAGUMO
- Senior Advisor - The Yokohama Rubber Co., Ltd.
- Fumiaki IKENO
- Board Member, Co-Founder, Chief Medical Officer, GP - MedVenture Partners, Inc.
- Miki AKIYAMA
- Professor - Keio University, Faculty of Environment and Information Studies
- Saeko MASUMI
- Lawyer - Sengokuyama Law Firm
Audit & Supervisory Board Member
Sachio HAYASHI
Toru NISHIJIMA
Audit & Supervisory Board Member (External)
- Akio KOHRI
- Adviser - ADEKA CORPORATION
- Nobutake NISHIJIMA
- Hiroki KIMURA
- President - Asahi Mutual Life Insurance Company
Corporate Officer
- Tomoyuki KOSE
- Plant Manager - Takaoka Plant
- Makoto WATANABE
- Plant Manager - Kawasaki Plant
- Tsutomu EGUCHI
- President - Zeon (Shanghai) Co., Ltd.
- Satoshi TOMINAGA
- Division Manager - Corporate Administration
President - Zeon F&B Corporation
- Yoshinobu OI
- President - Tokyo Zairyo Co., Ltd.
- Kazuo NAKAJIMA
- Division Manager - Legal ＆ Compliance
- Masahiro NAKAMURA
- Division Manager - Energy Materials
- Haruhiko TAKAHASHI
- Division Manager - Specialty Materials
President - Zeon Taiwan Co., Ltd.
- Masao AKASAKA
- Research & Development
- Noboru WATANABE
- Plant Manager - Mizushima Plant
- Takahiro KAKIHARA
- Division Manager - Elastomers
- Masayuki SHIRAKAWA
- Division Manager - Corporate Planning
- Koichi MIYAGI
- Plant Manager - Tokuyama Plant