Denso Corp
Denso CorpActive Patents
0
Total Holdings
42
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| JPS6251747A | Exhaust gas recirculation control device | Expired / Lapsed | 1985-08-31 | — | 0 | Details |
| JPS6185045A | Ac generator for vehicle | Expired / Lapsed | 1984-03-08 | — | 0 | Details |
| DE3141439A1 | AZIMUTTER DETECTING DEVICE | Expired / Lapsed | 1981-10-19 | — | 0 | Details |
| US6671037B2 | Optical object detecting apparatus designed to selectively … | Expired / Lapsed | 2002-11-05 | 2003-12-30 | 15 | Details |
| US5864391A | Radar apparatus and a vehicle safe distance control system … | Expired / Lapsed | 1997-04-03 | 1999-01-26 | 14 | Details |
| US5631639A | Collision alarm system for automotive vehicle | Expired / Lapsed | 1995-04-20 | 1997-05-20 | 29 | Details |
| US4792907A | Vehicle navigation system | Expired / Lapsed | 1987-10-15 | 1988-12-20 | 6 | Details |
| US4774667A | Brake control system for vehicle | Expired / Lapsed | 1986-04-03 | 1988-09-27 | 23 | Details |
| US4747614A | Hydraulic cylinder mechanism | Expired / Lapsed | 1987-03-12 | 1988-05-31 | 6 | Details |
| US4744902A | Annular wave filter device | Expired / Lapsed | 1986-01-31 | 1988-05-17 | 22 | Details |
| US4744033A | Electronic display system | Expired / Lapsed | 1986-04-29 | 1988-05-10 | 6 | Details |
| US4737927A | Map display apparatus | Expired / Lapsed | 1986-04-29 | 1988-04-12 | 2 | Details |
| US4723218A | Navigator for automotive vehicles | Expired / Lapsed | 1985-09-30 | 1988-02-02 | 6 | Details |
| US4694296A | Vehicle approach sensing apparatus | Expired / Lapsed | 1985-03-12 | 1987-09-15 | 13 | Details |
| US4675676A | Map display system | Expired / Lapsed | 1984-03-08 | 1987-06-23 | 19 | Details |
| US4646089A | Travel guidance system for vehicles | Expired / Lapsed | 1984-01-06 | 1987-02-24 | 8 | Details |
| US4640257A | Engine control with exhaust gas recirculation | Expired / Lapsed | 1985-04-30 | 1987-02-03 | 21 | Details |
| US4551722A | Apparatus and method for detecting obstacles in the path of… | Expired / Lapsed | 1983-03-15 | 1985-11-05 | 13 | Details |
| US4513377A | Vehicle-mounted navigator | Expired / Lapsed | 1982-06-08 | 1985-04-23 | 12 | Details |
| US4511973A | Navigator for vehicles | Expired / Lapsed | 1982-08-20 | 1985-04-16 | 4 | Details |
| US4477874A | Card-operated control system for vehicle components | Expired / Lapsed | 1981-11-24 | 1984-10-16 | 6 | Details |
| US4442424A | Method and system for displaying vehicle operating paramete… | Expired / Lapsed | 1981-06-09 | 1984-04-10 | 19 | Details |
| US4413424A | Azimuth determinating apparatus | Expired / Lapsed | 1981-10-16 | 1983-11-08 | 3 | Details |
| US4383241A | Voice warning system for vehicles | Expired / Lapsed | 1981-10-23 | 1983-05-10 | 6 | Details |
| US4205376A | Method and apparatus for initializing vehicle-mounted compu… | Expired / Lapsed | 1978-03-02 | 1980-05-27 | 6 | Details |
| US4093437A | Air filter material | Expired / Lapsed | 1976-08-25 | 1978-06-06 | 8 | Details |
| US3991726A | Electronically controlled fuel injection system | Expired / Lapsed | 1975-01-17 | 1976-11-16 | 4 | Details |
| US3909606A | Digitally controlled-operating system | Expired / Lapsed | 1974-03-06 | 1975-09-30 | 8 | Details |
| US3818433A | Checking system for vehicle equipments | Expired / Lapsed | 1971-09-07 | 1974-06-18 | 13 | Details |
| US3816717A | Electrical fuel control system for internal combustion engi… | Expired / Lapsed | 1973-01-26 | 1974-06-11 | 8 | Details |
| US3797465A | Fuel injection system for internal combustion engines | Expired / Lapsed | 1971-06-24 | 1974-03-19 | 6 | Details |
| US3737887A | Protective device operative upon transistor failure | Expired / Lapsed | 1971-11-26 | 1973-06-05 | 3 | Details |
| US3690735A | Anti-skid device for vehicles | Expired / Lapsed | 1970-12-03 | 1972-09-12 | 9 | Details |
| US3648808A | Throttle valve controller device for automobile carburetor | Expired / Lapsed | 1970-01-16 | 1972-03-14 | 5 | Details |
| US3645366A | Engine speed and clutch synchronizing controls including tr… | Expired / Lapsed | 1970-06-01 | 1972-02-29 | 11 | Details |
| US3606490A | Anti-skid control system for automotive vehicles | Expired / Lapsed | 1968-12-17 | 1971-09-20 | 0 | Details |
| US3604761A | Antiskid control system | Expired / Lapsed | 1969-06-12 | 1971-09-14 | 3 | Details |
| US3572168A | Automatic transmissions | Expired / Lapsed | 1969-09-05 | 1971-03-23 | 0 | Details |
| US3563331A | Apparatus for automatically running automotive vehicles at … | Expired / Lapsed | 1968-09-19 | 1971-02-16 | 4 | Details |
| US3467443A | Antiskid apparatus for automotive vehicles | Expired / Lapsed | 1967-11-22 | 1969-09-16 | 0 | Details |
| US3400520A | Filter material for internal combustion engine air cleaner | Expired / Lapsed | 1967-04-24 | 1968-09-10 | 0 | Details |
| US3392799A | Speed control device for an automotive vehicle | Expired / Lapsed | 1965-10-14 | 1968-07-16 | 0 | Details |