Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |