![Teruaki Masuyama](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>)
Teruaki Masuyama
Chairman at
SEIWA ELECTRIC MFG. CO., LTD.
Net worth: 2 M $ as of 31/08/2026
Profile
Mr. Teruaki Masuyama is a Chairman at Seiwa Electric Mfg.
Co., Ltd.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 31/12/2025 | 382,000 ( 2.89% ) | 2 M $ | 31/08/2026 |
Teruaki Masuyama active positions
| Companies | Position | Start |
|---|---|---|
| SEIWA ELECTRIC MFG. CO., LTD. | Chairman | 01/04/2026 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
19
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
Seiwa Electric Mfg. Co., Ltd
 Seiwa Electric Mfg. Co., Ltd Industrial MachineryProducer Manufacturing Manufactures equipment and materials | Producer Manufacturing |
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