Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5915344 | Engine cooling apparatus for motorcycles | Tetsuya Suzuki, Koji Kano | 1999-06-29 |
| 4830135 | Autobicycle | — | 1989-05-16 |
AY
Aiji Yamashita
Overall (All Time): #2,250,207 of 4,157,543Top 55%
2
Patents All Time