![Hidehiko Tsukamoto](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>)
Hidehiko Tsukamoto
Chairman at
NIPPON SIGNAL CO., LTD.
Net worth: 2 M $ as of 2026-06-29
Profile
Hidehiko Tsukamoto started working at The Nippon Signal Co., Ltd. in 1982.
The current job is Chairman at The Nippon Signal Co., Ltd.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-03-30 | 157,000 ( 0.23% ) | 2 M $ | 2026-06-29 |
Hidehiko Tsukamoto active positions
| Companies | Position | Start |
|---|---|---|
| NIPPON SIGNAL CO., LTD. | Chairman | 2021-03-31 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
14
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
The Nippon Signal Co., Ltd.
 The Nippon Signal Co., Ltd. Computer CommunicationsElectronic Technology Develops traffic control and signal systems | Electronic Technology |
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