Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10559659 | Power semiconductor device | Atsufumi INOUE, Tsuyoshi Kawakami, Akihiko Furukawa, Hidetada Tokioka, Mutsumi Tsuda +1 more | 2020-02-11 |
SO
Seiji Oka
Overall (2020): #280,178 of 565,922Top 50%
1
Patents 2020