![Yasushi Naoyama](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: 982 126 $ as of 2026-06-29
Yasushi Naoyama worked as a Director at Ishikawa Seisakusho, Ltd.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-09-29 | 92,000 ( 1.44% ) | 982 126 $ | 2026-06-29 |
| Companies | Position | End |
|---|---|---|
| ISHIKAWA SEISAKUSHO, LTD. | Director/Board Member | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 1 |
|---|---|
Ishikawa Seisakusho, Ltd.
 Ishikawa Seisakusho, Ltd. Industrial MachineryProducer Manufacturing Manufactures and sells industrial machinery, electronic components and medical equipments | Producer Manufacturing |
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