Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6871441 | Apparatus for mounting reel on fishing rod | — | 2005-03-29 |
| 6543178 | Intra-line fishing rod | Shunji Sunaga, Shoichi Koganei, Masaru Akiba, Yutaka Kurano, Toyoaki Takimoto +1 more | 2003-04-08 |
| 6505430 | Intra-line fishing rod | Hiroyuki Ono | 2003-01-14 |
| 6408562 | Intra-line fishing rod | Shunji Sunaga, Shoichi Koganei, Masaru Akiba, Yutaka Kurano, Toyoaki Takimoto +1 more | 2002-06-25 |
| 6334272 | Fishing rod with inserted fishline | Masaru Akiba, Masayuki Nakagawa, Shunji Sunaga, Koichi Ito | 2002-01-01 |
| 6301821 | Tubular substance and manufacturing method therefor | Hiroyasu Suzue, Kenichi Kameda, Hideyuki Naitou, Nobuaki Takamatsu | 2001-10-16 |
| 6266913 | Intra-line fishing rod with fishing line guide members | Masaru Akiba, Shuichi Kimura, Kouichi Ito | 2001-07-31 |
| 6243981 | Inter-line fishing rod | Yasuo Komura, Yoshinao Katoh, Takashi Watanabe | 2001-06-12 |
| 6233862 | Interline fishing rod | Shoichi Koganei, Eiji Sugaya, Hiroshi Hashimoto, Masaru Akiba, Futoshi Nishikawa +2 more | 2001-05-22 |
| 6192615 | Intraline fishing rod | Hiroyuki Ono, Eiji Sugaya | 2001-02-27 |
| 6154998 | Inter-line fishing rod with improved fishline lead-in portion | Hiroshi Hashimoto, Masaru Akiba, Yasuhisa Kaneda | 2000-12-05 |
| 6128849 | Fishing rod with pre-inserted fishing line guide members and method of manufacturing the same | Shunji Sunaga, Hiroshi Oda | 2000-10-10 |
| 6108959 | Interline fishing rod | Shoichi Koganei, Eiji Sugaya, Hiroshi Hashimoto, Masaru Akiba, Futoshi Nishikawa +2 more | 2000-08-29 |
| 6048425 | Fishing rod with pre-inserted fishing line guide members and method of manufacturing the same | Shunji Sunaga, Hiroshi Oda | 2000-04-11 |
| 6037039 | Biodegradable article | Mamoru Koike | 2000-03-14 |
| 5979103 | Fishing rod with pre-inserted fishing line guide members and method of manufacturing the same | Shunji Sunaga, Hiroshi Oda | 1999-11-09 |
| 5926992 | Intra-line fishing rod | Hiroyuki Ono | 1999-07-27 |
| 5832653 | Inter-line fishing rod | — | 1998-11-10 |
| 5829182 | Intra-line fishing rod | Toshihisa Okamoto, Masaru Akiba, Shigeru Yamamoto | 1998-11-03 |
| 5647162 | Fishing rod with inserted fishline | Masaru Akiba, Masayuki Nakagawa, Shunji Sunaga, Koichi Ito | 1997-07-15 |
| 5638870 | Fiber-reinforced thermoplastic tubular body | Nobuhiro Takada | 1997-06-17 |
| 5606819 | Reel leg fixing device for fishing rod | Takafumi Ozeki, Masaru Akiba, Shuichi Kimura, Nobuo Nodera | 1997-03-04 |
| 5598657 | Inter-line fishing rod | Masaru Akiba, Shuichi Kimura, Koichi Ito | 1997-02-04 |
| 5588244 | Fishing rod with a pre-inserted fishing line guide member | Masaru Akiba | 1996-12-31 |
| 5564214 | Inter-line fishing rod | — | 1996-10-15 |