Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336777 | Intake passage means of an internal combustion engine | Masanobu Yanagihara, Shoji Kobayashi | 1982-06-29 |
YK
Yoichiro Kaneuchi
Overall (All Time): #4,071,971 of 4,157,543Top 100%
1
Patents All Time