Toshiaki Koyama
60 year
Transportation
Profile
Toshiaki Koyama worked as a Director and Manager-Accounting & IR Contact at Keisei Electric Railway Co., Ltd.
Former positions of Toshiaki Koyama
| Companies | Position | End |
|---|---|---|
| KEISEI ELECTRIC RAILWAY CO., LTD | Director/Board Member | - |
Experiences
Positions held
Linked companies
| Listed companies | 1 |
|---|---|
| KEISEI ELECTRIC RAILWAY CO., LTD | Transportation |
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- Toshiaki Koyama
