Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D643903 | Fishing line guide ring | — | 2011-08-23 |
| D641063 | Fishing line guide ring | — | 2011-07-05 |
| D635217 | Fishing line guide ring | — | 2011-03-29 |
| D631127 | Fishing line guide ring | — | 2011-01-18 |
| D607534 | Reel seat for fishing rod | Ryosuke IMAI, Shinya Takizawa | 2010-01-05 |
| D593639 | Reel seat for fishing rod | Ryosuke IMAI, Kunio Tayama | 2009-06-02 |
| D587338 | Reel seat for fishing rod | Ryosuke IMAI, Kunio Tayama | 2009-02-24 |
| 6543178 | Intra-line fishing rod | Shunji Sunaga, Shoichi Koganei, Tomoyoshi Tsurufuji, Yutaka Kurano, Toyoaki Takimoto +1 more | 2003-04-08 |
| 6408562 | Intra-line fishing rod | Shunji Sunaga, Shoichi Koganei, Tomoyoshi Tsurufuji, Yutaka Kurano, Toyoaki Takimoto +1 more | 2002-06-25 |
| 6351909 | Fishing rod with fishline laid through it | Tomoyoshi Tsurufuzi | 2002-03-05 |
| 6339896 | Inter-line fishing rod | — | 2002-01-22 |
| 6334272 | Fishing rod with inserted fishline | Masayuki Nakagawa, Tomoyoshi Tsurufuji, Shunji Sunaga, Koichi Ito | 2002-01-01 |
| 6266913 | Intra-line fishing rod with fishing line guide members | Shuichi Kimura, Kouichi Ito, Tomoyoshi Tsurufuji | 2001-07-31 |
| 6233862 | Interline fishing rod | Tomoyoshi Tsurufuji, Shoichi Koganei, Eiji Sugaya, Hiroshi Hashimoto, Futoshi Nishikawa +2 more | 2001-05-22 |
| 6154998 | Inter-line fishing rod with improved fishline lead-in portion | Hiroshi Hashimoto, Yasuhisa Kaneda, Tomoyoshi Tsurufuji | 2000-12-05 |
| 6108959 | Interline fishing rod | Tomoyoshi Tsurufuji, Shoichi Koganei, Eiji Sugaya, Hiroshi Hashimoto, Futoshi Nishikawa +2 more | 2000-08-29 |
| 6016982 | Reel for fishing with integral reel body and grip portion | Shinichi Asano, Hiroshi Toma, Nobuyuki Yamaguchi, Toshiro Ono, Teiji Matsubara +1 more | 2000-01-25 |
| 5996269 | Fishing rod having a water dispersion surface to reduce drag on fishline | Nobuhiro TAKATA, Shinichi Takeuchi | 1999-12-07 |
| 5829182 | Intra-line fishing rod | Toshihisa Okamoto, Shigeru Yamamoto, Tomoyoshi Tsurufuji | 1998-11-03 |
| 5647162 | Fishing rod with inserted fishline | Masayuki Nakagawa, Tomoyoshi Tsurufuji, Shunji Sunaga, Koichi Ito | 1997-07-15 |
| 5606819 | Reel leg fixing device for fishing rod | Takafumi Ozeki, Shuichi Kimura, Nobuo Nodera, Tomoyoshi Tsurufuji | 1997-03-04 |
| 5598657 | Inter-line fishing rod | Shuichi Kimura, Koichi Ito, Tomoyoshi Tsurufuji | 1997-02-04 |
| 5588244 | Fishing rod with a pre-inserted fishing line guide member | Tomoyoshi Tsurufuji | 1996-12-31 |
| D368296 | Line guide for a fishing rod | Shinya Takizawa, Shuichi Kimura | 1996-03-26 |
| 5488797 | Inter-line fishing rod | — | 1996-02-06 |