Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10457353 | Bicycle rear sprocket assembly | Kenji Kamada | 2019-10-29 |
AY
Azusa Yamazaki
Overall (2019): #533,407 of 560,194Top 100%
1
Patents 2019