Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11387503 | Battery mounting device | Kenji Katayama | 2022-07-12 |
RS
Ryuhei Sumita
Overall (2022): #276,404 of 548,613Top 55%
1
Patents 2022