Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480617 | Bicycle chain | Atsuhiro Emura | 2019-11-19 |
| 10309515 | Bicycle rear sprocket | Akihiro Ohno, Toshinari Oishi | 2019-06-04 |
| 10295019 | Bicycle chain | Yusuke Nishimoto, Atsuhiro Emura | 2019-05-21 |
| 10190659 | Bicycle chain | — | 2019-01-29 |