Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9623932 | Bicycle derailleur | Etsuyoshi Watarai, Souta Yamaguchi, Kenji Ose, Satoshi Shahana | 2017-04-18 |
NY
Naohiko Yamada
Overall (2017): #296,119 of 506,227Top 60%
1
Patents 2017