Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309515 | Bicycle rear sprocket | Toshinari Oishi, Tsuyoshi Fukumori | 2019-06-04 |
AO
Akihiro Ohno
Overall (2019): #553,630 of 560,194Top 100%
1
Patents 2019