Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960095 | Knocking control system for internal combustion engines | Yuzuru Koike | 1990-10-02 |
TY
Tsao Yahata
Overall (All Time): #3,912,370 of 4,157,543Top 95%
1
Patents All Time