Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354468 | System for feedback control of air/fuel ratio in IC engine with subsystem to control current supply to oxygen sensor | Kohki Sone | 1982-10-19 |
OK
Okamura Kenji
Overall (All Time): #4,077,201 of 4,157,543Top 100%
1
Patents All Time