Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682866 | Air-fuel ratio control system for internal combustion engines | Daisuke Shimizu, Kenji Nakano | 1997-11-04 |
HM
Hiroshi Mifune
Overall (1997): #141,465 of 185,788Top 80%
1
Patents 1997