Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5184577 | Running state control system for motor vehicle | Yuji Kato | 1993-02-09 |
| 5152267 | Variable cam engine | Hiroshi Komatsu, Makoto Nakamura, Hiroyuki Itoyama | 1992-10-06 |
| 5146888 | Idle engine speed control apparatus | — | 1992-09-15 |
| 5143037 | Variable cam engine | — | 1992-09-01 |
| 5140961 | System and method for self diagnosing an engine control system | Kenji Ikeura, Masaaki Saito, Nobuo Kurihara | 1992-08-25 |
| 5080068 | Fuel supply control system for internal combustion engine | — | 1992-01-14 |
| 5050083 | System and method for controlling air/fuel mixture ratio for internal combustion engine | Masaaki Uchida, Hideki Uema, Fumio Yukawa, Toyaki Nakagawa, Naoki Nakada | 1991-09-17 |
| 4750103 | System and method for detecting and controlling knocking in an internal combustion engine | Toshimi Abo, Hiroyuki Naito, Hatsuo Nagaishi, Tatsuo Morita, Yoshihisa Kawamura | 1988-06-07 |
| 4602506 | Combustion pressure sensor arrangement | Hatsuo Nagaishi, Kiyoshi Takeuchi | 1986-07-29 |
| 4556029 | Back-up system and method for engine coolant temperature sensor in electronic engine control system | Hiroshi Yamaguchi, Hiroshi Sanbuichi, Tatsuo Morita, Satoshi Takizawa | 1985-12-03 |
| 4543934 | Air/fuel ratio control system for internal combustion engine and method therefor | Tatsuo Morita | 1985-10-01 |
| 4495921 | Electronic control system for an internal combustion engine controlling air/fuel ratio depending on atmospheric air pressure | — | 1985-01-29 |
| 4483294 | Engine control system | — | 1984-11-20 |
| 4450814 | Air-fuel ratio control apparatus and method for an internal combustion engine with a turbocharger | Tatsuo Morita, Kenji Ikeura, Hiroshi Yamaguchi | 1984-05-29 |
| 4438748 | Method of supplying fuel to an internal combustion engine during start-up | Kenji Ikeura, Hiroshi Yamaguchi, Tatsuo Morita | 1984-03-27 |
| 4359894 | Throttle valve most closed position sensing system | Kenji Ikeura | 1982-11-23 |