Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11367671 | Power semiconductor device | Nobutake Tsuyuno | 2022-06-21 |
| 11232994 | Power semiconductor device having a distance regulation portion and power conversion apparatus including the same | Nobutake Tsuyuno, Hiromi Shimazu, Akihiro Namba, Akira Matsushita, Atsuo Nishihara +2 more | 2022-01-25 |