Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308305 | Power semiconductor device | Yukimasa Hayashida, Tetsuo Motomiya | 2025-05-20 |
| 12221389 | Aluminum/ceramic bonding substrate and method for producing same | Koji Kobayashi, Takuma Tsubota, Hideyo Osanai | 2025-02-11 |