Yoshihiko Okamoto
President at Nippon Asahan Aluminium Co., Ltd.
Profile
Yoshihiko Okamoto is currently the President of Nippon Asahan Aluminium Co., Ltd.
He previously worked at Sumitomo Chemical Co., Ltd.
as a Director from 1976 to 2018, and at Koei Chemical Co., Ltd.
as the President & Representative Director from 2018 to 2020.
He also served as the President of Japan Dyestuff & Industrial Chemicals Association.
Yoshihiko Okamoto active positions
| Companies | Position | Start |
|---|---|---|
Nippon Asahan Aluminium Co., Ltd.
 Nippon Asahan Aluminium Co., Ltd. AluminumNon-Energy Minerals Nippon Asahan Aluminium Co., Ltd. is a Japanese investment company that focuses on aluminum production and smelting. The private company is based in Tokyo, Japan. | President | 2013-03-31 |
Former positions of Yoshihiko Okamoto
| Companies | Position | End |
|---|---|---|
| KOEI CHEMICAL COMPANY, LIMITED | President | 2020-05-31 |
| SUMITOMO CHEMICAL CO., LTD. | Chief Tech/Sci/R&D Officer | - |
| Japan Dyestuff & Industrial Chemicals Association | President | - |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 2 |
|---|---|
| SUMITOMO CHEMICAL CO., LTD. | Process Industries |
| KOEI CHEMICAL COMPANY, LIMITED | Process Industries |
| Private companies | 2 |
|---|---|
Nippon Asahan Aluminium Co., Ltd.
Nippon Asahan Aluminium Co., Ltd. AluminumNon-Energy Minerals Nippon Asahan Aluminium Co., Ltd. is a Japanese investment company that focuses on aluminum production and smelting. The private company is based in Tokyo, Japan. | Non-Energy Minerals |
| Japan Dyestuff & Industrial Chemicals Association |
- Stock Market
- Insiders
- Yoshihiko Okamoto
