Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5713339 | Apparatus and method for implementing lean-burn control of internal combustion engines | Hajime Kishida | 1998-02-03 |
TO
Tatsuji Ooba
Overall (All Time): #3,675,208 of 4,157,543Top 90%
1
Patents All Time