Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5558122 | Electric signals supplying device in solenoid valve | Kazuo Kotsuji | 1996-09-24 |
| 4602600 | Method of controlling diesel engine | Takao Akatsuka, Masaomi Nagase, Hideo Miyagi | 1986-07-29 |
| 4558417 | Computer based engine control with lower priority interrupt requests generated in selected higher priority interrupt routines | Susumu Akiyama, Kenzo Ito, Hiroyasu Fukaya, Haruhiko Ogiso, Yuji Hirabayashi | 1985-12-10 |
| 4555006 | Automatic engine stop and start system | Shigekatsu Uchida, Takao Akatsuka | 1985-11-26 |
| 4553208 | Engine control event timing employing both crank angle rotation and time measurements | Susumu Akiyama, Kenzo Ito, Hiroyasu Fukaya, Haruhiko Ogiso, Yuji Hirabayashi | 1985-11-12 |
| 4510396 | Method of controlling automatic stop and restart of an engine | Shigekatsu Uchida, Takao Akatsuka | 1985-04-09 |
| 4494497 | Automatic engine stop-restart system | Shigekatsu Uchida, Takao Akatsuka | 1985-01-22 |
| 4485772 | Automatic engine stop-restart system | Shigekatsu Uchida, Takao Akatsuka | 1984-12-04 |
| 4476532 | Method and apparatus for controlling the duty cycle of an off-on type valve by monitoring the history of the state of the valve | Susumu Akiyama, Kenzo Ito, Hiroyasu Fukaya, Haruhiko Ogiso, Yuji Hirabayashi | 1984-10-09 |
| 4466392 | Automatic engine stop-restart system | Shigekatsu Uchida, Takao Akatsuka | 1984-08-21 |
| 4454843 | Automatic engine stop and start system | Shigekatsu Uchida, Takao Akatsuka | 1984-06-19 |
| 4432317 | Method and apparatus for controlling the idling rotational speed of an internal combustion engine | — | 1984-02-21 |
| 4347570 | Method and apparatus for controlling ignition coil energization | Susumu Akiyama, Kenzo Ito, Hiroyasu Fukaya, Haruhiko Ogiso, Yuji Hirabayashi | 1982-08-31 |