Shiro Minayoshi
Chairman at MARUO CALCIUM CO., LTD.
Shiro Minayoshi active positions
| Companies | Position | Start | End |
|---|---|---|---|
| MARUO CALCIUM CO., LTD. | Chairman | 01/04/2019 | - |
| Director/Board Member | 01/06/1994 | 01/04/2019 | |
| Chief Tech/Sci/R&D Officer | 01/04/2001 | - | |
| President | 01/06/1999 | 01/04/2019 | |
| Toyo Shirado KK | Director/Board Member | 01/06/1999 | - |
| President | 01/06/1999 | - | |
Maruo (Shanghai) Trading Co. Ltd.
 Maruo (Shanghai) Trading Co. Ltd. Chemicals: SpecialtyProcess Industries Part of Maruo Calcium Co., Ltd., Maruo (Shanghai) Trading Co. Ltd. is a Chinese company that manufactures and sells calcium carbonate products. The company is based in Shanghai, China. Michihiro Tanii has been the CEO of the company since 2003. | Chairman | 01/09/2003 | - |
| Dongguan Liwan Nanotech Co., Ltd. | Chairman | 01/09/2007 | - |
Career history of Shiro Minayoshi
Former positions of Shiro Minayoshi
| Companies | Position | Start | End |
|---|---|---|---|
| Kyushu Calcium Co., Ltd. | Director/Board Member | 01/06/1999 | - |
| President | 01/06/1999 | - | |
Chugoku Mining Co., Ltd.
 Chugoku Mining Co., Ltd. Other Metals/MineralsNon-Energy Minerals Chugoku Mining Co., Ltd. is engaged in the production and distribution of calcium carbonate. The company is based in Okayama, Japan. | Director/Board Member | 01/06/2000 | - |
| President | 01/06/2000 | - | |
| Naimikeji Co. Ltd. | Chairman | 17/09/2010 | - |
Statistics
International
| Japan | 5 |
| China | 4 |
Operational
| Chairman | 4 |
| Director/Board Member | 4 |
| President | 4 |
Sectoral
| Process Industries | 3 |
| Non-Energy Minerals | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 1 |
|---|---|
| MARUO CALCIUM CO., LTD. | Process Industries |
| Private companies | 6 |
|---|---|
| Naimikeji Co. Ltd. | |
| Kyushu Calcium Co., Ltd. | |
| Toyo Shirado KK | |
Chugoku Mining Co., Ltd.
Chugoku Mining Co., Ltd. Other Metals/MineralsNon-Energy Minerals Chugoku Mining Co., Ltd. is engaged in the production and distribution of calcium carbonate. The company is based in Okayama, Japan. | Non-Energy Minerals |
Maruo (Shanghai) Trading Co. Ltd.
Maruo (Shanghai) Trading Co. Ltd. Chemicals: SpecialtyProcess Industries Part of Maruo Calcium Co., Ltd., Maruo (Shanghai) Trading Co. Ltd. is a Chinese company that manufactures and sells calcium carbonate products. The company is based in Shanghai, China. Michihiro Tanii has been the CEO of the company since 2003. | Process Industries |
| Dongguan Liwan Nanotech Co., Ltd. |
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