Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657627 | Air-fuel ratio control system for internal combustion engines | Shusuke Akazaki, Ken Ogawa, Yoshihisa Hara | 1997-08-19 |
KM
Kotaro Miyashita
Overall (1997): #116,870 of 185,788Top 65%
1
Patents 1997