Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835202 | Magnetic fluid sealed bearing | Takeshige Ohara | 2017-12-05 |
| 9545088 | Fishing reel | Yuuichi Umezawa | 2017-01-17 |
| 6113018 | Reversal preventive device | Kazuo Hirano, Eiji Shinohara | 2000-09-05 |
| 5918825 | Reversal preventive device | Kazuo Hirano, Eiji Shinohara | 1999-07-06 |
| 5678781 | Reversal preventive device | Kazuo Hirano, Eiji Shinohara | 1997-10-21 |
| 5494232 | Reversal preventive device | Kazuo Hirano, Eiji Shinohara | 1996-02-27 |
| 5372323 | Fishing reel with one-way brake mechanism | Kazuo Hirano, Eiji Shinohara | 1994-12-13 |
| 4674699 | Backlash preventing device for fishing reel | Noriyasu Fukushima | 1987-06-23 |