Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11440621 | Bicycle electrical front derailleur | Shingo Sakurai, Yuta Kurokawa | 2022-09-13 |
| 11318353 | Golf ball | — | 2022-05-03 |
| 11305837 | Bicycle rear sprocket assembly | Koji Yuasa, Takehiko Nakajima | 2022-04-19 |
| 11299239 | Bicycle electrical rear derailleur | Shingo Sakurai, Yuta Kurokawa | 2022-04-12 |
| 11291887 | Multi-piece solid golf ball | Hideo Watanabe | 2022-04-05 |