Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047885 | Boat propulsion unit | Daisuke Nakamura, Yoshihito Fukuoka, Masami Suzuki | 2011-11-01 |
| 7892056 | Water cooling apparatus in power transmission system of boat propulsion unit | Hirotoshi Yamaguchi | 2011-02-22 |