Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12261090 | Composite substrate and method of producing the composite substrate, and semiconductor device comprising the composite substrate | Masatsugu Ichikawa, Shoichi Yamada, Takeshi Kihara | 2025-03-25 |
| 11929294 | Composite substrate and method of producing the composite substrate, and semiconductor device comprising the composite substrate | Masatsugu Ichikawa, Shoichi Yamada, Takeshi Kihara | 2024-03-12 |