Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434755 | Motorcycle with closeable engine intake and exhaust passages | Hisashi Kazuta, Naoki Tsuchida | 1984-03-06 |
YK
Yasunari Kawai
Overall (All Time): #4,030,493 of 4,157,543Top 100%
1
Patents All Time