Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5553579 | Fuel injection system for two-cycle engine | Takao Yoshida, Suzuki Takhiro | 1996-09-10 |
HR
Hirai Ryoichi
Overall (All Time): #3,751,946 of 4,157,543Top 95%
1
Patents All Time