Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9701364 | Bicycle sprocket and bicycle crank assembly | Akinobu SUGIMOTO | 2017-07-11 |
YH
Yuki Hirose
Overall (2017): #183,293 of 506,227Top 40%
1
Patents 2017