Assignee
DENSO CORP
JP·16,399 granted patents·4,804 pending applications·173,632 citations·filing 1993–2025
Top patents by PatentIndex Score
21,203 records- 0199US10897123B2Spark plug for internal combustion engine having a shaped composite chip on center electrode and/or ground electrodeDENSO CORP·Filed 2020·Granted Jan 19, 2021·9 cites·9 claims
- 0299US8751065B1Smartphone controller of vehicle settingsDENSO CORP·Filed 2012·Granted Jun 10, 2014·206 cites·20 claims
- 0399US7849833B2Engine head structureDENSO CORP·Filed 2009·Granted Dec 14, 2010·41 cites·6 claims
- 0499US6848742B1Seat air conditioning unit for vehicle and fan combination of blower units of the sameDENSO CORP·Filed 2003·Granted Feb 1, 2005·238 cites·10 claims
- 0599US6550331B2Semiconductor mechanical sensorDENSO CORP·Filed 2001·Granted Apr 22, 2003·108 cites·41 claims
- 0699US6330870B1Variable valve timing control systemDENSO CORP·Filed 2000·Granted Dec 18, 2001·136 cites·41 claims
- 0799US6191007B1Method for manufacturing a semiconductor substrateDENSO CORP·Filed 1998·Granted Feb 20, 2001·759 cites·50 claims
- 0899US6181043B1Alternator for vehicleDENSO CORP·Filed 1999·Granted Jan 30, 2001·162 cites·20 claims
- 0999US6059018AVehicle seat air-conditioning systemDENSO CORP·Filed 1998·Granted May 9, 2000·329 cites·6 claims
- 1099US5998903AAlternator for an automotive vehicleDENSO CORP·Filed 1998·Granted Dec 7, 1999·212 cites·49 claims
- 1199US5751211AObstacle warning system for a vehicleDENSO CORP·Filed 1996·Granted May 12, 1998·334 cites·8 claims
- 1298US11824428B2Rotating electrical machineDENSO CORP·Filed 2021·Granted Nov 21, 2023·2 cites·9 claims
- 1398US11709666B2Electronic control system for vehicle, program update approval determination method and program update approval determination programDENSO CORP·Filed 2021·Granted Jul 25, 2023·10 cites·14 claims
- 1498US11669323B2Vehicle electronic control system, program update notification control method and computer program productDENSO CORP·Filed 2021·Granted Jun 6, 2023·12 cites·14 claims
- 1598US11664707B2Rotating electrical machineDENSO CORP·Filed 2021·Granted May 30, 2023·2 cites·6 claims
- 1698US11353521B2Magnetic detection module, detection device, case assembly, and production method for magnetic detection moduleDENSO CORP·Filed 2020·Granted Jun 7, 2022·6 cites·20 claims
- 1798US11349420B2Rotary electric machine, rotary electric machine drive system, magnet, method of manufacturing magnet, magnetizing apparatus, and magnet unitDENSO CORP·Filed 2020·Granted May 31, 2022·6 cites·64 claims
- 1898US11149627B2Cooling-water control valve deviceDENSO CORP·Filed 2020·Granted Oct 19, 2021·7 cites·13 claims
- 1998US11098807B2Valve deviceDENSO CORP·Filed 2020·Granted Aug 24, 2021·7 cites·6 claims
- 2098US10975975B2Valve deviceDENSO CORP·Filed 2019·Granted Apr 13, 2021·18 cites·73 claims
- 2198US10183548B2Thermal management system for vehicleDENSO CORP·Filed 2014·Granted Jan 22, 2019·26 cites·22 claims
- 2298US10050493B2Drive device and electric power steering device including the drive deviceDENSO CORP·Filed 2015·Granted Aug 14, 2018·16 cites·18 claims
- 2398US9650940B2Thermal management system for vehiclesDENSO CORP·Filed 2014·Granted May 16, 2017·27 cites·10 claims
- 2498US8036815B2System for restarting internal combustion engine when engine restart request occursDENSO CORP·Filed 2010·Granted Oct 11, 2011·98 cites·28 claims
- 2598US8009051B2Sleep warning apparatusDENSO CORP·Filed 2008·Granted Aug 30, 2011·225 cites·13 claims
- 2698US7950230B2Waste heat recovery apparatusDENSO CORP·Filed 2008·Granted May 31, 2011·88 cites·21 claims
- 2798US7823401B2Refrigerant cycle deviceDENSO CORP·Filed 2007·Granted Nov 2, 2010·76 cites·15 claims
- 2898US7783426B2Driving support systemDENSO CORP·Filed 2006·Granted Aug 24, 2010·173 cites·20 claims
- 2998US7769498B2Driver condition detecting device, in-vehicle alarm system and drive assistance systemDENSO CORP·Filed 2006·Granted Aug 3, 2010·44 cites·35 claims
- 3098US7465887B2Waterproof casing having respiration filter for containing electronic componentsDENSO CORP·Filed 2007·Granted Dec 16, 2008·75 cites·6 claims
- 3198US7433772B2Target speed control system for a vehicleDENSO CORP·Filed 2007·Granted Oct 7, 2008·47 cites·44 claims
- 3298US7309873B2Raindrop sensorDENSO CORP·Filed 2005·Granted Dec 18, 2007·136 cites·11 claims
- 3398US7250674B2Coolant cooled type semiconductor deviceDENSO CORP·Filed 2006·Granted Jul 31, 2007·49 cites·5 claims
- 3498US7250760B2Magnetic sensorDENSO CORP·Filed 2006·Granted Jul 31, 2007·77 cites·1 claims
- 3598US7111455B2Exhaust cleaning device of internal combustion engineDENSO CORP·Filed 2005·Granted Sep 26, 2006·103 cites·10 claims
- 3698US6957076B2Location specific reminders for wireless mobilesDENSO CORP·Filed 2001·Granted Oct 18, 2005·304 cites·22 claims
- 3798US6826903B2Exhaust gas recirculation system having coolerDENSO CORP·Filed 2003·Granted Dec 7, 2004·107 cites·16 claims
- 3898US6788951B2Radio communication system using variable packet lengthDENSO CORP·Filed 2001·Granted Sep 7, 2004·239 cites·9 claims
- 3998US6727632B2Flat rotary electric machineDENSO CORP·Filed 2002·Granted Apr 27, 2004·87 cites·15 claims
- 4098US6590312B1Rotary electric machine having a permanent magnet stator and permanent magnet rotorDENSO CORP·Filed 2000·Granted Jul 8, 2003·245 cites·19 claims
- 4198US6542365B2Coolant cooled type semiconductor deviceDENSO CORP·Filed 2001·Granted Apr 1, 2003·140 cites·2 claims
- 4298US6505586B1Variable valve timing control apparatus and method for enginesDENSO CORP·Filed 2000·Granted Jan 14, 2003·91 cites·15 claims
- 4398US6478369B1Seat air conditioner having mechanism following passenger seatDENSO CORP·Filed 2000·Granted Nov 12, 2002·148 cites·14 claims
- 4498US6422088B1Sensor failure or abnormality detecting system incorporated in a physical or dynamic quantity detecting apparatusDENSO CORP·Filed 2000·Granted Jul 23, 2002·142 cites·64 claims
- 4598US6417592B2Rotary electric machine for vehicleDENSO CORP·Filed 2000·Granted Jul 9, 2002·101 cites·11 claims
- 4698US6333573B1Rotary electric machine having resin covered joined portionsDENSO CORP·Filed 2000·Granted Dec 25, 2001·101 cites·12 claims
- 4798US6279390B1Thermostat malfunction detecting system for engine cooling systemDENSO CORP·Filed 1997·Granted Aug 28, 2001·73 cites·16 claims
- 4898US6213198B1Air conditioning apparatus for vehicle with thermoelectric dehumidifier in a double layer systemDENSO CORP·Filed 1996·Granted Apr 10, 2001·205 cites·3 claims
- 4998US6201332B1AC generator stator for vehicleDENSO CORP·Filed 1999·Granted Mar 13, 2001·134 cites·8 claims
- 5098US6181045B1Alternator for vehicleDENSO CORP·Filed 2000·Granted Jan 30, 2001·85 cites·6 claims
Showing the top 50 of 21,203 patent records by PatentIndex Score.
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