Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10220913 | Bicycle chain tensioner device | Shintaro Mori | 2019-03-05 |
SK
Satoshi Kitamura
Overall (2019): #284,637 of 560,194Top 55%
1
Patents 2019