Career history of Hideo Yamaoka
Former positions of Hideo Yamaoka
| Companies | Position | Start | End |
|---|---|---|---|
| TPR CO., LTD. | Director/Board Member | 01/06/2003 | 28/06/2018 |
| Chief Executive Officer | 28/06/2018 | 27/06/2019 | |
| Chairman | 28/06/2018 | 27/06/2019 | |
| Chief Operating Officer | 01/06/2011 | - | |
| President | 01/06/2011 | - | |
Teikoku Piston Ring Co., Ltd.
 Teikoku Piston Ring Co., Ltd. Auto Parts: OEMProducer Manufacturing Teikoku Piston Ring Co., Ltd. manufactures and distributes automobile piston rings, cylinder liners, valve seats, and related components. Its operations are carried out through the following divisions: Automobile and Other Operations. The Automobile division is involved in the manufacture of piston rings, cylinder liners, valve sheets, and metal gaskets. The Other Operations division manufactures diesel engines parts, remote infrared equipment, and automatic temperature control equipment. The company was founded on December 3, 1939 and is headquartered in Tokyo, Japan. | Director/Board Member | 29/01/2010 | 04/10/2011 |
| Corporate Officer/Principal | 29/01/2010 | 04/10/2011 |
Statistics
International
| Japan | 3 |
Operational
| Director/Board Member | 2 |
| Corporate Officer/Principal | 1 |
| Chief Executive Officer | 1 |
Sectoral
| Producer Manufacturing | 3 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 1 |
|---|---|
| TPR CO., LTD. | Producer Manufacturing |
| Private companies | 1 |
|---|---|
Teikoku Piston Ring Co., Ltd.
Teikoku Piston Ring Co., Ltd. Auto Parts: OEMProducer Manufacturing Teikoku Piston Ring Co., Ltd. manufactures and distributes automobile piston rings, cylinder liners, valve seats, and related components. Its operations are carried out through the following divisions: Automobile and Other Operations. The Automobile division is involved in the manufacture of piston rings, cylinder liners, valve sheets, and metal gaskets. The Other Operations division manufactures diesel engines parts, remote infrared equipment, and automatic temperature control equipment. The company was founded on December 3, 1939 and is headquartered in Tokyo, Japan. | Producer Manufacturing |
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