Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |