Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830329 | Bicycle sprocket | Yuki Hirose, Atsuhiro Emura, Shingo Shiraishi | 2020-11-10 |
| 10648538 | Bicycle-chain outer link plate and bicycle chain | Atsuhiro Emura, Yuta Mizutani, Tsuyoshi Fukumori | 2020-05-12 |
| 10577050 | Bicycle sprocket | Atsuhiro Emura, Sota Yamaguchi, Toshinari Oishi | 2020-03-03 |
| 10550925 | Bicycle sprocket | — | 2020-02-04 |