Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4571683 | Learning control system of air-fuel ratio in electronic control engine | Nobuyuki Kobayashi, Toshiaki Isobe, Nobuhisa Ohkawa | 1986-02-18 |
| 4462360 | Engine idling rotational speed control device | Nobuyuki Kobayashi, Hiroshi Ito | 1984-07-31 |