Patent Explorer
Browse, filter, and analyze 17 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| JPH0552934A | Contact preventing device for vehicle | Mazda Motor Corp | Expired / Lapsed | 1991-08-21 | — | 2011-08-21 | 0.0 yrs | 0 | |
| JPH06330758A | Intake system of engine | Mazda Motor Corp | Expired / Lapsed | 1993-05-24 | — | 2013-05-24 | 0.0 yrs | 0 | |
| US5483453A | Navigation control system with adaptive characteristics | Mazda Motor Corp | Expired / Lapsed | 1993-04-20 | 1996-01-09 | 2013-04-20 | 0.0 yrs | 39 | |
| US5315295A | Vehicle speed control system | Mazda Motor Corp | Expired / Lapsed | 1992-01-21 | 1994-05-24 | 2012-01-21 | 0.0 yrs | 13 | |
| US5293163A | Navigation apparatus for vehicles | Mazda Motor Corp | Expired / Lapsed | 1993-08-18 | 1994-03-08 | 2013-08-18 | 0.0 yrs | 18 | |
| US5289895A | Control system for vehicle with differential restricting device | Mazda Motor Corp | Expired / Lapsed | 1992-06-24 | 1994-03-01 | 2012-06-24 | 0.0 yrs | 21 | |
| US5093790A | Anti-skid brake control system | Mazda Motor Corp | Expired / Lapsed | 1990-07-02 | 1992-03-03 | 2010-07-02 | 0.0 yrs | 16 | |
| US5089826A | Navigation system for movable body | Mazda Motor Corp | Expired / Lapsed | 1990-10-22 | 1992-02-18 | 2010-10-22 | 0.0 yrs | 2 | |
| US5057062A | Operating apparatus for four-wheel drive vehicle | Mazda Motor Corp | Expired / Lapsed | 1990-04-02 | 1991-10-15 | 2010-04-02 | 0.0 yrs | 11 | |
| US4883138A | Four-wheel drive vehicle operating system | Mazda Motor Corp | Expired / Lapsed | 1988-04-27 | 1989-11-28 | 2008-04-27 | 0.0 yrs | 15 | |
| US4840243A | Four-wheel steering vehicle | Mazda Motor Corp | Expired / Lapsed | 1988-08-30 | 1989-06-20 | 2008-08-30 | 0.0 yrs | 13 | |
| US4804061A | Power transmission for four wheel drive vehicle | Mazda Motor Corp | Expired / Lapsed | 1988-01-20 | 1989-02-14 | 2008-01-20 | 0.0 yrs | 15 | |
| US4740002A | Four-wheel steering apparatus for vehicles | Mazda Motor Corp | Expired / Lapsed | 1987-03-30 | 1988-04-26 | 2007-03-30 | 0.0 yrs | 25 | |
| US4733878A | Four-wheel steering system for vehicle | Mazda Motor Corp | Expired / Lapsed | 1986-06-16 | 1988-03-29 | 2006-06-16 | 0.0 yrs | 23 | |
| US4552239A | Four-wheel steering device for vehicle | Mazda Motor Corp | Expired / Lapsed | 1983-10-25 | 1985-11-12 | 2003-10-25 | 0.0 yrs | 14 | |
| US4399791A | Air-fuel mixture control for automobile engine having fuel injection system | Mazda Motor Corp | Expired / Lapsed | 1981-08-20 | 1983-08-23 | 2001-08-20 | 0.0 yrs | 4 | |
| US3965366A | Electrical devices control system | Mazda Motor Corp | Expired / Lapsed | 1974-08-30 | 1976-06-22 | 1994-08-30 | 0.0 yrs | 9 |