Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6543178 | Intra-line fishing rod | Shunji Sunaga, Shoichi Koganei, Masaru Akiba, Tomoyoshi Tsurufuji, Yutaka Kurano +1 more | 2003-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6543178 | Intra-line fishing rod | Shunji Sunaga, Shoichi Koganei, Masaru Akiba, Tomoyoshi Tsurufuji, Yutaka Kurano +1 more | 2003-04-08 |