Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10117424 | Spool brake device for dual-bearing reel | Yuichiro Ishikawa, Akira Niitsuma | 2018-11-06 |
| 10106223 | Bicycle control system | Makoto Usui, Taihei Nishihara | 2018-10-23 |
| 10039272 | Spool brake device for dual-bearing reel | Akira Niitsuma, Yuichiro Ishikawa | 2018-08-07 |