![Toshio Hamanaka](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Toshio Hamanaka
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Non-Energy Minerals
Profile
Toshio Hamanaka worked as a Director at YAMAU HOLDINGS CO., LTD.
Former positions of Toshio Hamanaka
| Companies | Position | End |
|---|---|---|
| YAMAU HOLDINGS CO., LTD. | Director/Board Member | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 1 |
|---|---|
YAMAU HOLDINGS CO., LTD.
 YAMAU HOLDINGS CO., LTD. Construction MaterialsNon-Energy Minerals Manufactures and wholesales construction materials and software; provides real estate agent and consulting services | Non-Energy Minerals |
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