Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5213077 | Gain adjusting device for PID controller for controlling rotational speed of internal combustion engine | Hiroyuki Nishizawa, Kohta Ohtoshi, Tomohiro Iwai | 1993-05-25 |
| 5066201 | Driving load controller for variable displacement type hydraulic pump | Katsumi Nagai, Teruyuki Nishimyou, Hitoshi Ban | 1991-11-19 |
| 5050379 | Displacement of a variable displacemet hydraulic pump and speed of an engine driving the pump controlled based on demand | Katsumi Nagai, Teruyuki Nishimyou, Hitoshi Ban | 1991-09-24 |
| 5036814 | Engine speed controlling apparatus for internal combustion engine | Takahito Kondo | 1991-08-06 |