Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4480734 | Hydraulically operative clutch type transmission | Choji Furusawa | 1984-11-06 |
| 4432324 | Air-fuel ratio control device of an internal combustion engine | Haruyuki Obata, Takao Tate, Toshio Tanahashi, Hiromi Otsuki | 1984-02-21 |
| 4383512 | Air-fuel ratio control device of an internal combustion engine | Hidemi Onaka, Haruyuki Obata, Takao Tate, Toshio Tanahashi, Isamu Hagino | 1983-05-17 |
| 4344407 | Cylinder head, ports, and piston configuration | Masami Konishi, Akio Kuramoto, Yorishige Maeda, Makoto Suzuki | 1982-08-17 |
| 4343277 | Throttle valve opening controller | Hidemi Ohnaka | 1982-08-10 |
| 4341190 | Air-fuel ratio control device of an internal combustion engine | Haruyuki Obata, Hidemi Onaka, Takao Tate, Toshio Tanahashi, Isamu Hagino | 1982-07-27 |