Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694911 | Air/fuel ratio control apparatus | Yutaka Kawamoto, Hiroshi Kuriki | 1997-12-09 |
| 5623914 | Air/fuel ratio control apparatus | Yutaka Kawamoto, Hiroshi Kuriki | 1997-04-29 |
| 5612672 | Engine cooling fan diagnosis device | Yukihiro Ino, Youichi Kishimoto, Makoto Shoji | 1997-03-18 |