Assignee
MAZDA MOTOR
US·4,369 granted patents·681 pending applications·73,117 citations·filing 1982–2025
Top patents by PatentIndex Score
5,050 records- 0199US4651684AValve timing control system for internal combustion engineMAZDA MOTOR·Filed 1983·Granted Mar 24, 1987·90 cites·16 claims
- 0298US12246777B2Vehicle-body structure with heat exchangerMAZDA MOTOR·Filed 2022·Granted Mar 11, 2025·15 cites·20 claims
- 0398US5483453ANavigation control system with adaptive characteristicsMAZDA MOTOR·Filed 1993·Granted Jan 9, 1996·399 cites·37 claims
- 0498US5479173AObstacle sensing apparatus for vehiclesMAZDA MOTOR·Filed 1994·Granted Dec 26, 1995·179 cites·56 claims
- 0598US5119900AFour wheel drive systemMAZDA MOTOR·Filed 1990·Granted Jun 9, 1992·90 cites·15 claims
- 0698US5074583AAir bag system for automobileMAZDA MOTOR·Filed 1989·Granted Dec 24, 1991·391 cites·36 claims
- 0798US5046011AApparatus for navigating vehicleMAZDA MOTOR·Filed 1989·Granted Sep 3, 1991·213 cites·14 claims
- 0898US4779696AVehicle slip control apparatusMAZDA MOTOR·Filed 1987·Granted Oct 25, 1988·96 cites·17 claims
- 0998US4650212AVehicle suspension systemMAZDA MOTOR·Filed 1986·Granted Mar 17, 1987·141 cites·13 claims
- 1098US4556025AEngine valve mechanism having valve disabling deviceMAZDA MOTOR·Filed 1984·Granted Dec 3, 1985·71 cites·8 claims
- 1197US12012001B2Hybrid vehicle inverter wireMAZDA MOTOR·Filed 2021·Granted Jun 18, 2024·4 cites·12 claims
- 1297US11820432B2Vehicle-body structure of electric automotive vehicleMAZDA MOTOR·Filed 2022·Granted Nov 21, 2023·8 cites·21 claims
- 1397US11654762B2Vehicle lower structureMAZDA MOTOR·Filed 2021·Granted May 23, 2023·10 cites·20 claims
- 1497US11598245B2Engine systemMAZDA MOTOR·Filed 2022·Granted Mar 7, 2023·4 cites·18 claims
- 1597US11220298B2Lower vehicle-body structure of electric vehicleMAZDA MOTOR·Filed 2020·Granted Jan 11, 2022·22 cites·8 claims
- 1697US10648443B1Control apparatus for compression auto-ignition engineMAZDA MOTOR·Filed 2017·Granted May 12, 2020·11 cites·18 claims
- 1797US10502147B2Control apparatus for engineMAZDA MOTOR·Filed 2017·Granted Dec 10, 2019·11 cites·11 claims
- 1897US10487720B2Control system of compression-ignition engineMAZDA MOTOR·Filed 2018·Granted Nov 26, 2019·11 cites·20 claims
- 1997US9863372B2Control apparatus of premixed charge compression ignition engineMAZDA MOTOR·Filed 2016·Granted Jan 9, 2018·13 cites·16 claims
- 2097US9682727B2Sub frame structure of vehicleMAZDA MOTOR·Filed 2016·Granted Jun 20, 2017·22 cites·5 claims
- 2197US7111452B2Control device of hydrogen engineMAZDA MOTOR·Filed 2005·Granted Sep 26, 2006·49 cites·9 claims
- 2297US7079941B2Engine starting systemMAZDA MOTOR·Filed 2005·Granted Jul 18, 2006·69 cites·12 claims
- 2397US6945236B2EGR control apparatus for engineMAZDA MOTOR·Filed 2004·Granted Sep 20, 2005·68 cites·4 claims
- 2497US6738711B2System for distributing map information and the likeMAZDA MOTOR·Filed 2001·Granted May 18, 2004·187 cites·17 claims
- 2597US6560960B2Fuel control apparatus for an engineMAZDA MOTOR·Filed 2001·Granted May 13, 2003·94 cites·4 claims
- 2697US6327522B1Display apparatus for vehicleMAZDA MOTOR·Filed 2000·Granted Dec 4, 2001·152 cites·18 claims
- 2797US5585798AObstacle detection system for automotive vehicleMAZDA MOTOR·Filed 1994·Granted Dec 17, 1996·232 cites·18 claims
- 2897US5467283AObstacle sensing apparatus for vehiclesMAZDA MOTOR·Filed 1993·Granted Nov 14, 1995·131 cites·14 claims
- 2997US5315295AVehicle speed control systemMAZDA MOTOR·Filed 1992·Granted May 24, 1994·310 cites·12 claims
- 3097US5246264ASide body structure of automotive vehicleMAZDA MOTOR·Filed 1992·Granted Sep 21, 1993·140 cites·12 claims
- 3197US5205265AExhaust gas recirculation systemMAZDA MOTOR·Filed 1992·Granted Apr 27, 1993·124 cites·12 claims
- 3297US4934737APower tiltable steering wheelMAZDA MOTOR·Filed 1988·Granted Jun 19, 1990·101 cites·5 claims
- 3397US4557519AAutomobile body structureMAZDA MOTOR·Filed 1983·Granted Dec 10, 1985·92 cites·13 claims
- 3496US11420686B2Lower vehicle-body structure of electric vehicleMAZDA MOTOR·Filed 2020·Granted Aug 23, 2022·12 cites·20 claims
- 3596US11325654B2Front vehicle-body structure of vehicleMAZDA MOTOR·Filed 2020·Granted May 10, 2022·9 cites·8 claims
- 3696US11299211B2Lower vehicle-body structure of electric vehicleMAZDA MOTOR·Filed 2020·Granted Apr 12, 2022·14 cites·15 claims
- 3796US11173965B2Rear vehicle-body structure of vehicleMAZDA MOTOR·Filed 2020·Granted Nov 16, 2021·8 cites·5 claims
- 3896US10118643B2Front sub-frame structureMAZDA MOTOR·Filed 2016·Granted Nov 6, 2018·14 cites·3 claims
- 3996US9890676B2Exhaust gas purification catalyst device and exhaust gas purification methodMAZDA MOTOR·Filed 2015·Granted Feb 13, 2018·12 cites·13 claims
- 4096US6332641B1Side door structure for vehicleMAZDA MOTOR·Filed 2000·Granted Dec 25, 2001·75 cites·12 claims
- 4196US6217473B1Toroidal continuously variable transmissionMAZDA MOTOR·Filed 1998·Granted Apr 17, 2001·174 cites·8 claims
- 4296US5598337ASuspension apparatus with driving state feedback for vehiclesMAZDA MOTOR·Filed 1995·Granted Jan 28, 1997·148 cites·17 claims
- 4396US5485892ADrive control system for automobileMAZDA MOTOR·Filed 1995·Granted Jan 23, 1996·205 cites·18 claims
- 4496US5461357AObstacle detection device for vehicleMAZDA MOTOR·Filed 1993·Granted Oct 24, 1995·516 cites·16 claims
- 4596US5293163ANavigation apparatus for vehiclesMAZDA MOTOR·Filed 1993·Granted Mar 8, 1994·323 cites·15 claims
- 4696US5203311AExhaust gas recirculation system for an internal combustion engineMAZDA MOTOR·Filed 1991·Granted Apr 20, 1993·121 cites·28 claims
- 4796US5117934ASlip control system for vehicle and rough road detecting systemMAZDA MOTOR·Filed 1991·Granted Jun 2, 1992·78 cites·22 claims
- 4896US4982567AAir supply control systems for turbocharged internal combustion enginesMAZDA MOTOR·Filed 1989·Granted Jan 8, 1991·87 cites·15 claims
- 4996US4958095AStarter-alternator for a vehicle engineMAZDA MOTOR·Filed 1988·Granted Sep 18, 1990·104 cites·25 claims
- 5096US4762196AVehicle slip control apparatusMAZDA MOTOR·Filed 1987·Granted Aug 9, 1988·57 cites·20 claims
Showing the top 50 of 5,050 patent records by PatentIndex Score.
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