Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10800487 | Bicycle sprocket and bicycle drive train | Atsuhiro Emura, Tsuyoshi Fukumori | 2020-10-13 |
| 10717495 | Bicycle sprocket | Hiroshi Fujita, Tsuyoshi Fukumori, Atsuhiro Emura | 2020-07-21 |
| 10577051 | Bicycle sprocket | Atsuhiro Emura | 2020-03-03 |