Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819012 | Spinning reel | Akira Niitsuma, Atsushi Kawamata, Kei Saito, Hirokazu Hirayama, Satoshi Ikebukuro +1 more | 2023-11-21 |
| 11761494 | Drag washer and fishing reel | Akira Niitsuma, Atsushi Yagara, Takuji Takamatsu | 2023-09-19 |
| 11395482 | Spinning reel | Akira Niitsuma, Kei Saito | 2022-07-26 |
| 10952419 | Spinning reel | — | 2021-03-23 |
| 10827734 | Dual-bearing reel | Youhei TOAKE | 2020-11-10 |