Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246809 | Vessel propulsion apparatus, vessel, vessel engine, and exhaust structure of vessel engine | Shinya Kasai, Koichi Nakayama | 2025-03-11 |
JF
Jiro Fukuoka
Overall (All Time): #2,395,177 of 4,157,543Top 60%
1
Patents All Time