Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11107625 | Ignition coil device for internal combustion engine | Yuma Sumitomo, Nobuyuki Sawazaki | 2021-08-31 |
MH
Mitsuharu Hashiba
Overall (2021): #333,379 of 548,734Top 65%
1
Patents 2021