Issued Patents All Time
Showing 1–25 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419287 | Reel seat and fishing rod | Yoshinao Kato, Masaru Akiba | 2025-09-23 |
| 12096756 | Reel seat | Yoshinao Kato, Masaru Akiba | 2024-09-24 |
| 9926662 | Water/oil repellant composition, article and process for producing article | Minako Shimada, Sho Masuda, Kazunori Sugiyama, Yuichi Oomori, Motonobu Sakakibara +2 more | 2018-03-27 |
| 9247722 | Fishing reel | Wataru Tsutsumi, Yuuichi Umezawa | 2016-02-02 |
| 8033492 | Fishing spinning reel | Masashi Fujioka, Wataru Tsutsumi, Takashi Shibata | 2011-10-11 |
| D631938 | Rotor for fishing reel | Masashi Fujioka, Wataru Tsutsumi, Takashi Shibata, Takashi Kondoh | 2011-02-01 |
| 7793877 | Battery device for fishing and power supply method for electric fishing reel | Yoshihide Ogino, Tomoyuki Amano | 2010-09-14 |
| 6590035 | Water repellent composition | Toyomichi Shimada, Takashige Maekawa | 2003-07-08 |
| 6177531 | Water and oil repellent compositon | Toyomichi Shimada, Shuichiro Sugimoto, Takashige Maekawa | 2001-01-23 |
| 5984219 | Fishline guide arrangement for spinning reel | Masamitsu Miyajima, Yukio Ito, Takashi Shibata, Wataru Tsutsumi, Eiji Shinohara +1 more | 1999-11-16 |
| D415815 | Spool for a spinning fishing reel | Eiji Shinohara, Akira Yamaguchi, Wataru Tsutsumi | 1999-10-26 |
| 5944274 | Fishline guide mechanism for spinning reel | — | 1999-08-31 |
| 5855327 | Fishline guide arrangement for spinning reel | Takashi Shibata, Wataru Tsutsumi, Eiji Shinohara | 1999-01-05 |
| 5839681 | Fishline guide mechanism for spinning reel | — | 1998-11-24 |
| 5833154 | Line length measuring device for fishing reel | — | 1998-11-10 |
| 5782418 | Spinning reel for fishing having an obliquely oriented line guide roller | Eiji Shinohara, Masatoshi Katayama, Wataru Tsutsumi | 1998-07-21 |
| 5769344 | Spinning reel for fishing having a line roller for reducing line twist | Eiji Shinohara, Masatoshi Katayama, Wataru Tsutsumi | 1998-06-23 |
| 5645237 | Spinning reel for fishing | — | 1997-07-08 |
| D374909 | Line roller for a spinning fishing reel | Eiji Shinohara | 1996-10-22 |
| D374705 | Line roller for a spinning fishing reel | Eiji Shinohara | 1996-10-15 |
| 5547139 | Fishline guide mechanism for spinning reel | — | 1996-08-20 |
| D372758 | Line roller for a spinning fishing reel | Eiji Shinohara | 1996-08-13 |
| D372514 | Line roller for a spinning fishing reel | Eiji Shinohara | 1996-08-06 |
| 5538198 | Handle for fishing reel | Kazuo Hirano, Masaji Saito | 1996-07-23 |
| D369849 | Line roller for a spinning fishing reel | Eiji Shinohara | 1996-05-14 |