Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12142540 | Semiconductor device, power conversion apparatus, and manufacturing method of semiconductor device | — | 2024-11-12 |
| 11587797 | Semiconductor device, method for manufacturing the same, and power converter | — | 2023-02-21 |
| 10461045 | Power semiconductor device | Yasumichi Hatanaka, Kozo Harada, Hiroyuki Harada, Takashi Nishimura, Koji Yamada | 2019-10-29 |