Inventor · disambiguated record
Yuichi Murakami
Also filed as: MURAKAMI YUICHI
56 granted patents·6 pending applications·1,512 citations·filing 1985–2021
99Inventor score
Files withAISIN SEIKI39NISSAN MOTOR3TOYOTA MOTOR CO LTD3IEDA KIYOKAZU2SHOWA ELECTRIC WIRE & CABLE CO2
Top patents by PatentIndex Score
62 records- 0194US7751664B2Door handle apparatus for vehicleAISIN SEIKI·Filed 2009·Granted Jul 6, 2010·29 cites·13 claims
- 0294US7091823B2Human body detecting device and door locking deviceAISIN SEIKI·Filed 2003·Granted Aug 15, 2006·64 cites·3 claims
- 0392US6933831B2Door handle for vehicleAISIN SEIKI·Filed 2002·Granted Aug 23, 2005·56 cites·19 claims
- 0491US7210715B2Door handle deviceAISIN SEIKI·Filed 2003·Granted May 1, 2007·47 cites·15 claims
- 0590US7057124B2Push switch apparatusAISIN SEIKI·Filed 2004·Granted Jun 6, 2006·51 cites·8 claims
- 0689US5113178APosition display apparatusAISIN SEIKI·Filed 1989·Granted May 12, 1992·105 cites·10 claims
- 0788US8630772B2Occupant protection system for vehicleIEDA KIYOKAZU·Filed 2010·Granted Jan 14, 2014·16 cites·15 claims
- 0888US4958613AInternal combustion engine with crankcase ventilation systemNISSAN MOTOR·Filed 1989·Granted Sep 25, 1990·59 cites·10 claims
- 0987US5512910AMicrostrip antenna device having three resonance frequenciesAISIN SEIKI·Filed 1994·Granted Apr 30, 1996·78 cites·1 claims
- 1084US11829258B2Drive recorder, data recording method, and program recording mediumJVCKENWOOD CORP·Filed 2021·Granted Nov 28, 2023·1 cites·8 claims
- 1184US4621223ALoad drive control system for a motor vehicle windowAISIN SEIKI·Filed 1985·Granted Nov 4, 1986·45 cites·16 claims
- 1279US7049940B2Door opening/closing device for a vehicle and a method of recognizing an opening/closing operation of a vehicle doorAISIN SEIKI·Filed 2003·Granted May 23, 2006·48 cites·7 claims
- 1379US6812823B2Unlock operation system of a vehicle doorAISIN SEIKI·Filed 2001·Granted Nov 2, 2004·46 cites·5 claims
- 1479US6795032B2Antenna deviceAISIN SEIKI·Filed 2002·Granted Sep 21, 2004·31 cites·4 claims
- 1578US6163305ALoop antenna deviceAISIN SEIKI·Filed 1999·Granted Dec 19, 2000·54 cites·4 claims
- 1677US5402441ASignal receiver for global positioning systemJAPAN RADIO CO LTD·Filed 1993·Granted Mar 28, 1995·75 cites·2 claims
- 1777US4717904ACollision responsive signal emitter for a vehicleAISIN SEIKI·Filed 1986·Granted Jan 5, 1988·38 cites·1 claims
- 1873US6774789B2Human body detectorAISIN SEIKI·Filed 2001·Granted Aug 10, 2004·21 cites·8 claims
- 1973US6281599B1Remote control apparatusAISIN SEIKI·Filed 1999·Granted Aug 28, 2001·38 cites·10 claims
- 2072US7132768B2Human body detecting deviceAISIN SEIKI·Filed 2002·Granted Nov 7, 2006·24 cites·11 claims
- 2171US7371110B2ConnectorYAZAKI CORP·Filed 2005·Granted May 13, 2008·14 cites·4 claims
- 2270US8946936B2Electromagnetic coupling device, and door handle and vehicle door having electromagnetic coupling deviceOKADA HIROKI·Filed 2009·Granted Feb 3, 2015·6 cites·4 claims
- 2369US6304168B1Door approach communication apparatus and door lock control apparatusAISIN SEIKI·Filed 1998·Granted Oct 16, 2001·99 cites·20 claims
- 2467US8125336B2Abnormality detecting apparatusIEDA KIYOKAZU·Filed 2009·Granted Feb 28, 2012·4 cites·4 claims
- 2567US4713044ABelt tensioner unit for internal combustion engine or the likeNISSAN MOTOR·Filed 1986·Granted Dec 15, 1987·20 cites·8 claims
- 2666US6637993B2Floating nutMINEBA CO LTD·Filed 2002·Granted Oct 28, 2003·13 cites·8 claims
- 2766US6577228B1Door handle for vehicle and smart entry system for vehicle using the sameTOYOTA MOTOR CO LTD·Filed 1999·Granted Jun 10, 2003·90 cites·11 claims
- 2865US6664936B2Loop antenna deviceAISIN SEIKI·Filed 2001·Granted Dec 16, 2003·18 cites·12 claims
- 2965US4853703AMicrostrip antenna with stripline and amplifierAISIN SEIKI·Filed 1987·Granted Aug 1, 1989·27 cites·8 claims
- 3064US8373577B2Vehicle-mounted communication deviceAISIN SEIKI·Filed 2010·Granted Feb 12, 2013·3 cites·20 claims
- 3162US7384303B2Connector for connecting electrical wiresYAZAKI CORP·Filed 2005·Granted Jun 10, 2008·9 cites·3 claims
- 3259US5631838AApparatus for verifying GPS satellite dataAISIN SEIKI·Filed 1996·Granted May 20, 1997·42 cites·11 claims
- 3358US8050370B2Digital signal receiving apparatusAISIN SEIKI·Filed 2008·Granted Nov 1, 2011·2 cites·4 claims
- 3458US4986235AOil pan for internal combustion engineNISSAN MOTOR·Filed 1990·Granted Jan 22, 1991·21 cites·16 claims
- 3557US6799107B2Door lock device and control method thereofAISIN SEIKI·Filed 2003·Granted Sep 28, 2004·6 cites·18 claims
- 3656US7327813B2Digital receiving device and radio communication systemAISIN SEIKI·Filed 2004·Granted Feb 5, 2008·4 cites·10 claims
- 3756US6583764B2Loop antenna deviceAISIN SEIKI·Filed 2002·Granted Jun 24, 2003·12 cites·14 claims
- 3854US4761644AData transmission systemAISIN SEIKI·Filed 1986·Granted Aug 2, 1988·39 cites·2 claims
- 3953US5657232AOnboard positioning systemAISIN SEIKI·Filed 1995·Granted Aug 12, 1997·32 cites·10 claims
- 4052US2011260831A1Door handle and locking system for vehicleTOYOTA MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 4150US2004257296A1Door handle for a vehicleAISIN SEIKI·Filed 2003·Application pending·0 cites
- 4249US5728445AFastening memberRES INST OF ADVANCED MATERIAL·Filed 1995·Granted Mar 17, 1998·18 cites·7 claims
- 4349US5526007AWire antenna for circularly polarized waveAISIN SEIKI·Filed 1995·Granted Jun 11, 1996·17 cites·10 claims
- 4448US7729449B2Digital signal processing and receiving apparatus and methodTOYOTA MOTOR CO LTD·Filed 2004·Granted Jun 1, 2010·0 cites·5 claims
- 4547US2005201886A1Nanocrystalline bolt and method for manufacturing sameFiled 2005·Application pending·0 cites
- 4646US6748151B1Optical fiber attenuator with attenuating dopant limited to a central or peripheral area of the fiber coreSHOWA ELECTRIC WIRE & CABLE CO·Filed 2000·Granted Jun 8, 2004·3 cites·9 claims
- 4745US4903279AReceiver for spread spectrum communication and receiving method for the sameAISIN SEIKI·Filed 1987·Granted Feb 20, 1990·12 cites·20 claims
- 4845US2004160126A1Vehicle door operation systemAISIN SEIKI·Filed 2003·Application pending·0 cites
- 4944US4673832ASafety device for electronic equipmentsAISIN SEIKI·Filed 1986·Granted Jun 16, 1987·10 cites·6 claims
- 5042US8050364B2Digital signal receiving apparatusAISIN SEIKI·Filed 2008·Granted Nov 1, 2011·0 cites·4 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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