![Seiya Hirota](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>)
Seiya Hirota
Chief Tech/Sci/R&D Officer at
SUMCO CORPORATION
Profile
Seiya Hirota has been working at SUMCO Corp.
since 2011.
Since 2026, the role has been Representative Director & GM-Production Technology.
The current job is Representative Director & GM-Production Technology at SUMCO Corp.
Seiya Hirota active positions
| Companies | Position | Start |
|---|---|---|
| SUMCO CORPORATION | Chief Tech/Sci/R&D Officer | 2026-02-28 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
29
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
SUMCO Corp.
 SUMCO Corp. Industrial MachineryProducer Manufacturing Manufactures and markets silicon wafers for semiconductors | Producer Manufacturing |
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