Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4192278 | Internal combustion engine for motor vehicle | Haruhiko Iizuka, Fukashi Sugasawa, Junichiro Matsumoto | 1980-03-11 |
YE
Yukihiro Etoh
Overall (All Time): #156,748 of 4,157,543Top 4%
26
Patents All Time