Tsuyoshi Kameoka
Director/Board Member at J-OIL MILLS, INC.
Tsuyoshi Kameoka active positions
| Companies | Position | Start | End |
|---|---|---|---|
| J-OIL MILLS, INC. | Director/Board Member | - | - |
| Independent Dir/Board Member | - | - | |
| SOJITZ CORPORATION | Director/Board Member | 2023-05-31 | - |
| Independent Dir/Board Member | 2022-05-31 | - |
Career history of Tsuyoshi Kameoka
Former positions of Tsuyoshi Kameoka
| Companies | Position | Start | End |
|---|---|---|---|
| IDEMITSU KOSAN CO., LTD. | Director/Board Member | 2019-03-31 | - |
| SHOWA SHELL SEKIYU KK | Director/Board Member | 2015-02-28 | - |
| Chief Executive Officer | 2015-02-28 | - | |
| Corporate Officer/Principal | 1979-03-31 | 2015-02-28 | |
| President | 2015-02-28 | - |
Statistics
International
| Japan | 5 |
Operational
| Director/Board Member | 4 |
| Independent Dir/Board Member | 2 |
| Chief Executive Officer | 1 |
Sectoral
| Energy Minerals | 3 |
| Process Industries | 2 |
| Non-Energy Minerals | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 3 |
|---|---|
| IDEMITSU KOSAN CO., LTD. | Energy Minerals |
| J-OIL MILLS, INC. | Process Industries |
| SOJITZ CORPORATION | Non-Energy Minerals |
| Private companies | 1 |
|---|---|
RS Energy KK
 RS Energy KK Oil Refining/MarketingEnergy Minerals RS Energy KK engages in the manufacture and sale of energy-related products. It operates through the following business segments: Oil Business, Energy Solutions Business, and Other. The Oil Business segment supplies gasoline, naphtha, kerosene, diesel oil, fuel oil, liquefied petroleum gas, asphalt, and petrochemical products. The Energy Solutions Business segment offers solar panel systems and electric power. The Other segment includes real estate, construction works, and automobile supplies. The company was founded on August 1, 1942 and is headquartered in Tokyo, Japan. | Energy Minerals |
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