Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4570744 | Intake silencer for marine propulsion device | — | 1986-02-18 |
AH
Akihiko Hoshiba
Sanshin Industries: 25 patents #10 of 319Top 4%
Yamaha Marine: 1 patents #80 of 137Top 60%
Overall (All Time): #156,420 of 4,157,543Top 4%
26
Patents All Time