Kumamoto Quake Hits JASM Fab, Impact Limited
Last Modified
2026-07-29
Update Frequency
Aperiodically
Format
A major quake hit TSMC's JASM fab in Kumamoto, forcing a brief halt, but damage looks contained and impact stays limited.
Key Highlights
- Overview: Quake hits JASM, shaking nears seismic limits.
- Response: Staff evacuated, restart underway.
- Capacity: Low-use 28/22nm output sees minor wafer loss.
- Financial: Quarterly revenue, capacity impact stays limited.
- Customers: Sony's backup Fab15A nears capacity, risking delays.
Table of Contents
- Introduction
- Estimated Wafer Losses for TSMC Kumamoto Plant
<Total Pages: 4>

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