Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4747795 | Outboard engine construction adapted for use with deep draft and shallow draft vessels | Hiroshi Kawamura, Nobuo Haga | 1988-05-31 |
SY
Sukehiro Yamaguchi
Overall (All Time): #3,952,809 of 4,157,543Top 100%
1
Patents All Time