![Toshiaki Deto](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>)
Toshiaki Deto
President at
SHIN-ETSU POLYMER CO.,LTD.
Net worth: 2 M $ as of 2026-08-30
Profile
Toshiaki Deto started working at Shin-Etsu Polymer Co., Ltd. in 1980.
Since 2023, the role has been President & Representative Director at Shin-Etsu Polymer Co., Ltd. The current job is President & Representative Director at Shin-Etsu Polymer Co., Ltd.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-06-18 | 107,000 ( 0.13% ) | 2 M $ | 2026-08-30 |
Toshiaki Deto active positions
| Companies | Position | Start |
|---|---|---|
| SHIN-ETSU POLYMER CO.,LTD. | President | 2023-05-31 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
24
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
Shin-Etsu Polymer Co., Ltd.
 Shin-Etsu Polymer Co., Ltd. Chemicals: SpecialtyProcess Industries Engages in the manufacture and sale of electronic devices, precision moldings, silicone products, semiconductor materials and others | Process Industries |
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