Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4471652 | Position detector for rotary element such as an internal combustion engine crankshaft or the like | Hiroshi Kondo | 1984-09-18 |
| 4470763 | Fuel injection control system | — | 1984-09-11 |
| 4465044 | Electrically controlled fuel injection pump for an internal combustion engine | — | 1984-08-14 |
| 4456831 | Failsafe for an engine control | Hidetoshi Kanegae, Yoshihisa Kawamura, Masao Nakajima | 1984-06-26 |
| 4437444 | Fuel injection pump for a diesel engine | — | 1984-03-20 |
| 4433666 | Exhaust gas recirculation system for diesel engine | Kenji Masaki | 1984-02-28 |
| 4432331 | Engine control system | — | 1984-02-21 |
| 4432319 | Fuel injection control system for a fuel injection pump | — | 1984-02-21 |
| 4417561 | Method and apparatus for automatically changing and disposing of used engine oil | — | 1983-11-29 |
| 4413508 | Adjusting system for crank angle sensor | Yoshihisa Kawamura | 1983-11-08 |
| 4403582 | Fuel injection control system | — | 1983-09-13 |
| 4397280 | Governor mechanism for a distributor-type fuel injection pump | — | 1983-08-09 |
| 4392463 | Diesel engine having a dual lubrication system | — | 1983-07-12 |
| 4368709 | Fuel injection pump with an injection timing control device | — | 1983-01-18 |
| 4368706 | Distributor-type fuel injection pump governor | — | 1983-01-18 |
| 4367716 | Fuel injection timing control system | — | 1983-01-11 |
| 4355621 | Injection advance device | — | 1982-10-26 |
| 4345429 | Soot treatment device for a Diesel engine | — | 1982-08-24 |
| 4328777 | Distributor-type fuel injection pump governor | — | 1982-05-11 |
| 4318374 | Preheating system for a diesel engine | — | 1982-03-09 |
| 4295455 | Exhaust gas recirculation control system for a compression-ignition internal combustion engine | Jun Teranuma, Motohiro Shinzawa, Hiroshi Fujii | 1981-10-20 |
| 4294220 | Intake port means for extracting engine exhaust gas for recirculation | Eiichi Ohnishi | 1981-10-13 |
| 4278407 | Device for controlling an amount of fuel injection in a diesel engine | Tsuyoshi Tamazawa, Katsuto Yamauchi | 1981-07-14 |