Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203396 | Bicycle drive unit | Takashi Yamamoto, Yusuke Nishikawa | 2021-12-21 |
HU
Hiroyuki Urabe
Overall (2021): #432,016 of 548,734Top 80%
1
Patents 2021