Unknown · Japan

Amkor Japan J4 Fukuoka

Amkor Technology · Miyawaka, Fukuoka

Company: Amkor Technology
Facility role: Semiconductor packaging and test factory
Processes: Undisclosed
Evidence as of: 2026-08-28

Evidence boundary

STATUS

Unknown

Official Amkor factory-directory record. Facility-level capacity is not disclosed in the selected source

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