Issued Patents All Time
Showing 1–14 of 14 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, Akira Masuda, Kazuo Shinoda | 1989-04-25 |
| 4653454 | Method and apparatus for controlling fuel injection quantity into a diesel engine | Yoshimune Konishi, Yoshihiko Tsuzuki, Narutoshi Kameoka, Masahiko Miyaki, Hiroshi Koide | 1987-03-31 |
| 4603669 | Fuel injection pump having voltage variation compensation | Eiji Takemoto, Masahiko Miyaki, Hideaki Norimatsu, Yoshihiko Tsuzuki, Yoshimune Konishi | 1986-08-05 |
| 4566417 | Fuel injection control apparatus for diesel engines | Yutaka Suzuki, Yoshihiko Tsuzuki, Takashi Naito, Mikio Kumano, Tetsuya Nakamura +2 more | 1986-01-28 |
| 4503830 | Apparatus for controlling fuel injection timing | Tetsuya Nakamura, Yoshihiko Tsuzuki, Yutaka Suzuki, Satoshi Haseda, Akira Masuda | 1985-03-12 |
| 4494511 | Fuel injection system for internal combustion engines | Osamu Ito, Yoshihiko Tsuzuki, Yutaka Suzuki, Takashi Hasegawa | 1985-01-22 |
| 4461170 | Fuel injection device for Diesel engines | Yutaka Suzuki, Taro Tanaka, Osamu Ito, Yoshihiko Tsuzuki, Satoshi Haseda | 1984-07-24 |
| 4462079 | Apparatus for providing information for agricultural work machine | Osamu Ito, Tetsuya Nakamura | 1984-07-24 |
| 4423713 | Electric control apparatus for a fuel injection pump | Hiroshi Sami, Tatehito Ueda, Osamu Ito, Takashi Naitou, Tetsuya Nakamura +2 more | 1984-01-03 |
| 4423485 | Electric control apparatus for fuel injection pumps | Hiroshi Sami, Osamu Ito, Shizuo Kawai, Teruo Nishio | 1983-12-27 |
| 4416232 | Electrical fuel injection pump governor | Makoto Shiozaki, Satoshi Haseda, Jun Tarui, Osamu Ito, Yoshihiko Tsuzuki +2 more | 1983-11-22 |
| 4322800 | Method of reducing fuel consumption rate in internal combustion engines | Takashi Hisegawa, Osamu Ito, Yoshihiko Tsuzuki, Yutaka Suzuki, Mikio Kumano +1 more | 1982-03-30 |
| 4293893 | Apparatus for controlling light projection angle of head lamp of motor vehicle | Yoshihiko Tsuzuki, Sumihiro Kaga | 1981-10-06 |
| 4225802 | Piezoelectric knocking detector for internal combustion engine | Yutaka Suzuki, Osamu Ito, Kenji Goto, Daisaku Sawada, Takashi Shigematu +1 more | 1980-09-30 |