Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419295 | Fishing rod | Yoshinori Nakahata, Yoshinao Kato, Hiroshi Sezai | 2025-09-23 |
| D1065430 | Hood for fishing rod reel seat | Kenji Harada, Hiroshi Jojima | 2025-03-04 |
| D1064175 | Reel seat for fishing rod | Kenji Harada, Hiroshi Jojima | 2025-02-25 |
| D1064176 | Reel seat for fishing rod | Kenji Harada, Hiroshi Jojima | 2025-02-25 |