Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11069502 | DC circuit breaker | Sho Tokoyoda, Takashi Inagaki | 2021-07-20 |
KK
Kenji Kamei
Overall (2021): #377,135 of 548,734Top 70%
1
Patents 2021