Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9966947 | Gate driving circuit for insulated gate-type power semiconductor element | Junichiro Ishikawa | 2018-05-08 |
KO
Kazuhiro Otsu
Overall (2018): #349,379 of 503,207Top 70%
1
Patents 2018