![Sadao Yamamoto](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>)
Net worth: 4 M $ as of 31/07/2026
Sadao Yamamoto served as Director & Chief Technology Officer at Wacom Co., Ltd. from 2015 to 2025.
Former job includes Director & Chief Technology Officer at Wacom Co., Ltd.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
WACOM CO., LTD. 0.58% | 31/03/2025 | 787,551 ( 0.58% ) | 4 M $ | 31/07/2026 |
| Companies | Position | End |
|---|---|---|
| WACOM CO., LTD. | Chief Tech/Sci/R&D Officer | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 1 |
|---|---|
Wacom Co., Ltd.
 Wacom Co., Ltd. Computer PeripheralsElectronic Technology Manufactures and distributes computer data imputing components | Electronic Technology |
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