Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11097805 | Electric assist bicycle and drive system of the same | Yoichiro HATTORI, Yuki KIMPARA | 2021-08-24 |
RN
Rempei Nakayama
Overall (2021): #291,096 of 548,734Top 55%
1
Patents 2021