Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4751899 | Two-cycle engine | Toshiro Kawai, Yasuhiko Nakano | 1988-06-21 |
KO
Kenzi Ohki
Overall (All Time): #3,953,945 of 4,157,543Top 100%
1
Patents All Time