Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461205 | Hydraulic circuit of tilt device for marine propulsion unit | Yoshimi Watanabe | 2002-10-08 |
| 6454619 | Tilt device for marine propulsion unit | Yasuo Funami | 2002-09-24 |
| 5104294 | Hydraulic pump assembly with accumulator and oil reservoir | — | 1992-04-14 |