Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4712519 | Intake manifold for a three-cylinder air-fuel mixture suction type engine | Yoshio Shinno, Kiyoharu Kimoto | 1987-12-15 |
KS
Kooichi Sugahara
Overall (All Time): #3,987,112 of 4,157,543Top 100%
1
Patents All Time