Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418347 | Power semiconductor device and power semiconductor core module | Yoshiko Tamada, Yoshihiro Yamaguchi, Seiji Oka | 2019-09-17 |
| 10186607 | Power semiconductor device including a semiconductor switching element | Kenji Hatori, Shuichi Kitamura | 2019-01-22 |