Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634449 | Engine air-fuel ratio controller | Hiroshi Iwano, Yuki Nakajima | 1997-06-03 |
MM
Mikio Matsumoto
Overall (1997): #102,971 of 185,788Top 60%
1
Patents 1997