Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825373 | Fuel injection timing control apparatus for a diesel engine, including a determination of when actual ignition can be detected | Tetsuya Nakamura, Nobuhito Hobo, Akira Masuda | 1989-04-25 |
| 4753212 | High-pressure fluid control solenoid valve assembly with coaxially arranged two valves | Masahiko Miyaki, Noritaka Ibuki, Takio Tani, Atsusi Taguchi, Hiroshi Koide +1 more | 1988-06-28 |
| 4554634 | Electronically controlled fuel injection system | — | 1985-11-19 |
| 4553059 | Piezoelectric actuator and a piezoelectric pump injector incorporating the same | Seiko Abe, Yasuyuki Sakakibara, Masahiro Tomita | 1985-11-12 |
| 4546749 | Fuel injection apparatus | Toshihiko Igashira, Yasuyuki Sakakibara, Seiko Abe, Hiroshi Koide | 1985-10-15 |
| 4505240 | Fuel injection pump of the distributor type | Masahiko Miyaki, Akira Masuda, Hiroshi Koide | 1985-03-19 |
| 4495916 | Fuel injection pump control system in diesel engine | — | 1985-01-29 |
| 4495915 | Fuel injection device for internal combustion engine | Nobuyuki Kobayashi | 1985-01-29 |
| 4490790 | Method and apparatus for selecting gears of an automatic transmission | — | 1984-12-25 |
| 4476831 | Method and apparatus for controlling the fuel supply of an internal combustion engine | Toshiaki Isobe | 1984-10-16 |
| 4473053 | Fuel injection pump control system in diesel engine | — | 1984-09-25 |
| 4463741 | Electronically controlled exhaust gas recirculation apparatus | — | 1984-08-07 |
| 4411235 | Fuel injection system for internal combustion engine | Nobuyuki Kobayashi, Toshiaki Isobe | 1983-10-25 |
| 4371000 | Anti surge float chamber assembly | Keizo Higashigawa, Ken Shiozawa | 1983-02-01 |
| 4289103 | Altitude compensating device of an internal combustion engine | — | 1981-09-15 |
| 4278618 | Acceleration pump for a carburetor | Keizo Higashigawa | 1981-07-14 |
| 4181104 | Idle speed controller for internal combustion engines | — | 1980-01-01 |