Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6298717 | Device for detecting the misfire in an internal combustion engine | — | 2001-10-09 |
| 5638278 | Apparatus for detecting an occurence of misfiring in an engine cylinder | Akira Demizu | 1997-06-10 |
| 5544058 | Misfire detecting apparatus for a multi-cylinder internal combustion engine | Akira Demizu, Masakazu Sugai | 1996-08-06 |
| 5415028 | Misfire detecting device for internal combustion engine | Akira Demizu | 1995-05-16 |
| 5415142 | Control method and apparatus for internal combustion engine | Tadashi Tsubakiji, Nobutake Taniguchi | 1995-05-16 |
| 5391127 | Control apparatus in a motor vehicle for controlling a throttle valve on the base of actuation of an accelerator pedal and intake air quantity | — | 1995-02-21 |
| 5381553 | Signal processing apparatus for performing high speed arithmetic operations and having a power consumption reduction feature | Syoichi Washino, Kenji Shima | 1995-01-10 |
| 5352971 | Electronic control apparatus for a vehicle | — | 1994-10-04 |
| 5345908 | Electronic control device for an internal combustion engine | Masanobu Uchinami | 1994-09-13 |
| 5343840 | Fail-safe intake air flow control system for internal combustion engine | Seiji Wataya, Nobutake Taniguchi | 1994-09-06 |
| 5301126 | Method of processing a signal from a thermal type flow sensor | Nobutake Taniguchi, Setsuhiro Shimomura, Kouji Tanimoto | 1994-04-05 |
| 5197564 | Cruise control apparatus for a vehicle | Kazuyori Katayama | 1993-03-30 |
| 5191788 | Misfire detection device for an internal combustion engine | — | 1993-03-09 |
| 5167152 | Input processing circuit for air flow sensor | Megumu Shimizu, Setsuhiro Shimomura | 1992-12-01 |
| 5086745 | Method and apparatus for processing a thermal flowrate sensor signal | Setsuhiro Shimomura, Nobutake Taniguchi, Kouji Tanimoto | 1992-02-11 |
| 5080061 | Control apparatus for a suction air quantity of an engine | — | 1992-01-14 |
| 5070837 | Revolution speed control apparatus for an internal combustion engine | Setsuhiro Shimomura | 1991-12-10 |
| 5058552 | Engine control apparatus | Setsuhiro Shimomura, Seiji Wataya, Satoru Okubo | 1991-10-22 |
| 4984546 | Engine control apparatus | Setsuhiro Shimomura, Seiji Wataya, Satoru Okubo | 1991-01-15 |
| 4913121 | Fuel controller | Setsuhiro Shimomura | 1990-04-03 |
| 4907556 | Electronic control system for internal combustion engine | Shoso Ishii, Minoru Kuriyama, Setsuhiro Shimomura | 1990-03-13 |
| 4907557 | Fuel injection system for internal combustion engine | Shoso Ishii, Minoru Kuriyama, Setsuhiro Shimomura | 1990-03-13 |
| 4883035 | Method and device for controlling the operation of an engine for a vehicle | Setsuhiro Shimomura | 1989-11-28 |
| 4879983 | Apparatus for controlling number of rotation of internal combustion engine | Setsuhiro Shimomura | 1989-11-14 |
| 4877003 | RPM control device for internal combustion engine | Setsuhiro Shimomura | 1989-10-31 |