Controlling Supervisor of Internal Audit Department, and
Finance Department, and Accounting and Control Department
Kazumasa Koyama
Head, Functional Products Division
Controlling Supervisor of Southeast Asia Business Operating Department, and Iwakuni Production Center
Hiroshi Takabayashi
Head, Plastics Division
Head, Films Division
Controlling Supervisor of China Business Operating Department, Tsuruga Research and Production Center
Shinichi Onizuka
Controlling Supervisor of Quality Assurance Office, and
Production Technology Operating Office
General Manager, Production Technology Operating Office
Corporate Officers
Seiji Narahara
Head, Global Business Planning Division
Controlling Supervisor of Corporate Planning Office, and South America Business Operating Department, and Europe Business Operating Department
General Manager, Corporate Planning Office
Toshiyuki Matsui
Head, Bio-Science & Medical Division
Controlling Supervisor of North America Business Operating Department
General Manager, Planning & Administration Office of Bio-Science & Medical Division
General Manager, Membrane Operating Department
Kunio Yano
Controlling Supervisor of Personnel & Labor Department, and Law Department, and General Administration Department, and Tokyo General Administration Department, and Real Estate Operating Department, and Tokyo Branch, and Nagoya Branch
General Manager, Real Estate Operating Department
General Manager, Tokyo Branch
Shigeki Sano
Head, Fibers & Textiles Division
Hisao Nishinaka
General Manager, Planning & Administration Office of Fibers & Textiles Division
Toshitake Suzuki
General Manager, Industrial Films Operating Department
Hiroyuki Sato
General Manager, Functional Fibers Operating Department
General Manager, Functional Materials Operating Department
Jiro Suwa
Controlling Supervisor of Procurement Operating Office
General Manager, Procurement Operating Office
Shinichi Teshima
General Manager, Biotechnology Operating Department
Yuji Oita
Controlling Supervisor of Business Development Planning Office, and Intellectual Property Operating Office,
and Research Center
General Manager, Intellectual Property Operating Office
Masakazu Saito
General Manager, China Business Operating Department
Teruo Ohigashi
General Manager, Quality Assurance Office
General Manager, Environment & Safety Department
General Manager, Engineering Department
Hitoshi Ueno
General Manager, Business Development Planning Office
General Manager, Corporate R&D Planning Department
General Manager, Research Center
General Manager, Corporate Research Center
