Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4446834 | System for feedback control of air-fuel ratio in internal combustion engine | Kenji Yoneda, Shoji Arai | 1984-05-08 |
YK
Yoshimi Kunome
Overall (All Time): #4,033,917 of 4,157,543Top 100%
1
Patents All Time