Koji Sumioka
Director/Board Member at HITACHI CONSTRUCTION MACHINERY CO., LTD.
Koji Sumioka active positions
| Companies | Position | Start | End |
|---|---|---|---|
| HITACHI CONSTRUCTION MACHINERY CO., LTD. | Director/Board Member | 01/06/2015 | - |
| Chief Administrative Officer | 01/04/2019 | 01/04/2020 | |
| Corporate Officer/Principal | 01/04/2011 | 01/04/2019 |
Career history of Koji Sumioka
Statistics
International
| Japan | 2 |
Operational
| Chief Administrative Officer | 1 |
| Director/Board Member | 1 |
| Corporate Officer/Principal | 1 |
Sectoral
| Producer Manufacturing | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 1 |
|---|---|
| HITACHI CONSTRUCTION MACHINERY CO., LTD. | Producer Manufacturing |
- Stock Market
- Insiders
- Koji Sumioka
- Experience
