![Masaaki 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>)
Masaaki Yamamoto
Director/Board Member at
ALPHA CORPORATION
Net worth: 159 477 $ as of 30/08/2026
Profile
Masaaki Yamamoto started working at Alpha Corp.
(Yokohama) in 1985.
Since 2025, the role has been Director & Senior Managing Executive Officer at Alpha Corp.
(Yokohama).
The current job is Director & Senior Managing Executive Officer at Alpha Corp.
(Yokohama).
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 22/06/2026 | 20,456 ( 0.2% ) | 159 477 $ | 30/08/2026 |
Masaaki Yamamoto active positions
| Companies | Position | Start |
|---|---|---|
| ALPHA CORPORATION | Director/Board Member | 31/05/2013 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
17
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
Alpha Corp. (Yokohama)
 Alpha Corp. (Yokohama) Auto Parts: OEMProducer Manufacturing Manufactures and supplies automobile key sets, door handles and locker products | Producer Manufacturing |
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