![Masami Zaiki](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>)
Masami Zaiki
Chief Executive Officer at
NITTOSEIKO CO.,LTD.
Net worth: 466 599 $ as of 2026-06-29
Profile
Masami Zaiki started working at Nitto Seiko Co., Ltd. in 1971.
Since 2023, the role has been Chairman & Chief Executive Officer at Nitto Seiko Co., Ltd., which is the current position.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-12-30 | 99,000 ( 0.25% ) | 466 599 $ | 2026-06-29 |
Masami Zaiki active positions
| Companies | Position | Start |
|---|---|---|
| NITTOSEIKO CO.,LTD. | Chief Executive Officer | 2023-02-28 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
27
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
Nitto Seiko Co., Ltd.
 Nitto Seiko Co., Ltd. Industrial MachineryProducer Manufacturing Manufactures and sells semiconductor-fabrication equipment, substrate inspection devices and industrial screws fastening machines | Producer Manufacturing |
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