Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |