Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11658231 | Semiconductor device | Yoshinari Ikeda, Akira Hirao, Tsunehiro Nakajima | 2023-05-23 |
| 11605582 | Semiconductor device | Takahiro Mitsumoto, Akira Hirao | 2023-03-14 |
| 11545409 | Semiconductor module having block electrode bonded to collector electrode and manufacturing method thereof | Ryoichi Kato, Yoshinari Ikeda, Tatsuo Nishizawa, Eiji Mochizuki | 2023-01-03 |