Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879673 | Method and device for correcting a fuel injection quantity in a diesel engine | Masaomi Nagase, Yoshiyasu Ito, Kiyotaka Matsuno, Keisuke Tsukamoto, Fumiaki Kobayashi | 1989-11-07 |