Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819012 | Spinning reel | Akira Niitsuma, Atsushi Kawamata, Shu Kusuda, Kei Saito, Satoshi Ikebukuro +1 more | 2023-11-21 |
| 11317614 | Line guide mechanism for spinning reel | Koji Ochiai | 2022-05-03 |
| 10412946 | Spinning reel for fishing | — | 2019-09-17 |
| 10113649 | Magnetic seal device and fishing reel including the seal device | — | 2018-10-30 |
| 10021864 | Fishing reel and magnetic seal device therefor | Daiki Sumikawa, Hirokazu Hiraoka | 2018-07-17 |
| 9775333 | Fishing reel | Hirokazu Hiraoka | 2017-10-03 |
| 9750233 | Line roller unit and fishing line guide mechanism | Hirokazu Hiraoka | 2017-09-05 |
| 8985493 | Fishing-reel reel unit and fishing reel | Akira Niitsuma, Shouji Nakagawa, Kunio Takechi | 2015-03-24 |
| 8925846 | Fishing-reel reel unit, fishing reel and method of manufacturing fishing-reel reel unit | Akira Niitsuma, Shouji Nakagawa, Kunio Takechi | 2015-01-06 |
| 8534584 | Dual-bearing reel speed change operation mechanism | — | 2013-09-17 |
| 8398011 | Fishing reel | Hiroaki Kuriyama | 2013-03-19 |
| 7850110 | Drag adjusting device for dual-bearing reel | Hiroaki Kuriyama | 2010-12-14 |
| 7823823 | Drag adjusting device for dual-bearing reel | — | 2010-11-02 |
| 7370821 | Spool assembly for a dual bearing reel | — | 2008-05-13 |
| 7234661 | Drag adjustment device for a dual-bearing reel | Masakazu Iwabuchi | 2007-06-26 |
| 7161872 | Fishing data display device | Hiroaki Kuriyama, Yuzo Kawabe, Kazuhito Yamamoto, Masakazu Nomura, Hiroyasu Fujimoto +3 more | 2007-01-09 |
| 6988684 | Handle assembly for fishing reel | Kenichi Kawasaki, Tomoharu Sakurai | 2006-01-24 |
| 6819218 | Maintenance/inspection support apparatus and entry/exit management apparatus | Toshiaki Mabuchi, Kyo Takagi, Naoko Noto, Ryo Yoshitake, Yasuhiro Takemoto +2 more | 2004-11-16 |
| 6729568 | Spinning reel bail tripping device | Kouji Ochiai | 2004-05-04 |
| 6474580 | Dual-bearing reel centrifugal braking device | — | 2002-11-05 |
| 6460793 | Dual-bearing reel unit | Jun Sato | 2002-10-08 |
| 6417760 | Maintenance/inspection support apparatus and entry/exit management apparatus | Toshiaki Mabuchi, Kyo Takagi, Naoko Noto, Ryo Yoshitake, Yasuhiro Takemoto +2 more | 2002-07-09 |
| 6409113 | Dual-bearing reel body | Tomoharu Sakurai | 2002-06-25 |
| 6394381 | Dual-bearing reel centrifugal braking device | — | 2002-05-28 |
| 6364231 | Spinning reel spool and line economizer therefor | Shin'ichi Morimoto | 2002-04-02 |