Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10155564 | Bicycle bottom bracket assembly | Shingo Shiraishi, Etsuyoshi Watarai, Yoshiaki Ando | 2018-12-18 |
| 10000253 | Bicycle crank assembly | Toshio Tetsuka, Shintaro Mori | 2018-06-19 |