Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348728 | Air-fuel ratio controlling method and apparatus therefor | Toshio Kondo, Masahiko Tajima | 1982-09-07 |
| 4345561 | Air-fuel ratio control method and its apparatus | Toshio Kondo, Masahiko Tajima, Akio Kobayashi | 1982-08-24 |
| 4319451 | Method for preventing overheating of an exhaust purifying device | Masahiko Tajima, Toshio Kondo, Akio Kobayashi | 1982-03-16 |