Inventor · disambiguated record
Nobuya Watabe
Also filed as: WATABE NOBUYA
63 granted patents·9 pending applications·321 citations·filing 2003–2021
98Inventor score
Top patents by PatentIndex Score
72 records- 0197US7260497B2Tire air pressure monitoring systemDENSO CORP·Filed 2006·Granted Aug 21, 2007·31 cites·19 claims
- 0295US7515040B2Wheel identifying apparatus and tire inflation pressure detecting apparatus with function of wheel identificationDENSO CORP·Filed 2006·Granted Apr 7, 2009·19 cites·35 claims
- 0392US7817026B2Apparatus for detecting wheel positions of vehicle based on strengths of trigger signals received by wheel-mounted transceiversDENSO CORP·Filed 2007·Granted Oct 19, 2010·20 cites·14 claims
- 0492US7315240B2Tire inflation pressure sensing apparatus with command signal receiver having variable receiver sensitivityDENSO CORP·Filed 2005·Granted Jan 1, 2008·16 cites·20 claims
- 0591US7227458B2Tire inflation pressure sensing apparatus with high reliability and power-saving capabilityDENSO CORP·Filed 2005·Granted Jun 5, 2007·14 cites·14 claims
- 0690US7411488B2Tire location detecting apparatus configured with rotation direction detecting devices and triggering deviceDENSO CORP·Filed 2006·Granted Aug 12, 2008·13 cites·17 claims
- 0790US7174142B2Receiver having a built-in antenna and method of impedance-matching for the sameDENSO CORP·Filed 2005·Granted Feb 6, 2007·18 cites·7 claims
- 0889US8063756B2Tire pressure monitor having capability of accurately detecting state of motion of vehicleWATABE NOBUYA·Filed 2007·Granted Nov 22, 2011·14 cites·18 claims
- 0989US7425892B2Tire inflation pressure sensing apparatus with function of detecting tire locationDENSO CORP·Filed 2005·Granted Sep 16, 2008·19 cites·64 claims
- 1088US9776461B2Tire inflation pressure detection deviceDENSO CORP·Filed 2014·Granted Oct 3, 2017·5 cites·6 claims
- 1188US7388478B2Apparatus for detecting tire inflation pressureDENSO CORP·Filed 2005·Granted Jun 17, 2008·11 cites·11 claims
- 1287US11198336B2Transmission and receiving arrangement for a tire pressure detection deviceDENSO CORP·Filed 2020·Granted Dec 14, 2021·1 cites·6 claims
- 1386US10099699B2Road surface condition estimation deviceDENSO CORP·Filed 2015·Granted Oct 16, 2018·2 cites·6 claims
- 1486US9713944B2Tire condition detection deviceDENSO CORP·Filed 2015·Granted Jul 25, 2017·2 cites·5 claims
- 1586US7508302B2Wheel identifying apparatus and tire inflation pressure detecting apparatus with function of wheel identificationDENSO CORP·Filed 2006·Granted Mar 24, 2009·9 cites·22 claims
- 1685US8723662B2Tire pressure detecting apparatus having wheel position detection functionDENSO CORP·Filed 2013·Granted May 13, 2014·4 cites·4 claims
- 1784US10576797B2Tire pressure detection apparatusDENSO CORP·Filed 2015·Granted Mar 3, 2020·2 cites·7 claims
- 1884US9186938B2Wheel position detector and tire inflation pressure detector having the sameDENSO CORP·Filed 2013·Granted Nov 17, 2015·4 cites·8 claims
- 1984US7385494B2Tire location detecting apparatus with transmitters configured to transmit signals at predetermined angular positionsDENSO CORP·Filed 2006·Granted Jun 10, 2008·8 cites·19 claims
- 2083US7791460B2Tire pressure monitoring system with reliable wireless communication between wheel-based transceivers and vehicle body-based transceiverDENSO CORP·Filed 2006·Granted Sep 7, 2010·7 cites·16 claims
- 2182US7403105B2Highly reliable direct-type tire inflation pressure sensing apparatusDENSO CORP·Filed 2005·Granted Jul 22, 2008·7 cites·19 claims
- 2281US9539867B2Wheel position detector and tire inflation pressure detector having the sameDENSO CORP·Filed 2012·Granted Jan 10, 2017·3 cites·5 claims
- 2381US7234345B2Vehicle tire air pressure detection system and methodDENSO CORP·Filed 2006·Granted Jun 26, 2007·6 cites·13 claims
- 2479US11091163B2Road surface condition assessing deviceDENSO CORP·Filed 2020·Granted Aug 17, 2021·1 cites·8 claims
- 2576US9290068B2Wheel position detector and tire inflation pressure detector having the sameDENSO CORP·Filed 2012·Granted Mar 22, 2016·2 cites·5 claims
- 2676US7705719B2Wheel position detecting device and tire air pressure detecting device using the sameDENSO CORP·Filed 2007·Granted Apr 27, 2010·4 cites·10 claims
- 2775US7961082B2Tire inflation pressure detection systemDENSO CORP·Filed 2009·Granted Jun 14, 2011·4 cites·5 claims
- 2873US7696861B2Tire inflation pressure detecting apparatus with function of identifying running and spare wheelsDENSO CORP·Filed 2007·Granted Apr 13, 2010·3 cites·27 claims
- 2973US7656282B2Batteryless tire inflation pressure detecting apparatus with improved power-saving configurationDENSO CORP·Filed 2007·Granted Feb 2, 2010·4 cites·20 claims
- 3072US9827815B2Tire deviceDENSO CORP·Filed 2014·Granted Nov 28, 2017·1 cites·9 claims
- 3172US7331222B2Reliable remote tire pressure monitoring system with tire monitors operating in power saving modeDENSO CORP·Filed 2006·Granted Feb 19, 2008·3 cites·25 claims
- 3271US7245208B2Tire condition detecting system and methodDENSO CORP·Filed 2005·Granted Jul 17, 2007·3 cites·5 claims
- 3371US6880395B2Tire internal pressure monitor system and ID code registering method in the sameDENSO CORP·Filed 2003·Granted Apr 19, 2005·11 cites·12 claims
- 3470US7683769B2Batteryless tire inflation pressure detecting apparatus having minimum influence on environmentDENSO CORP·Filed 2007·Granted Mar 23, 2010·3 cites·13 claims
- 3570US7639124B2Wheel identifying apparatus and tire inflation pressure detecting apparatus with function of wheel identificationDENSO CORP·Filed 2009·Granted Dec 29, 2009·2 cites·16 claims
- 3670US7512467B2Tire air pressure surveillance systemDENSO CORP·Filed 2004·Granted Mar 31, 2009·10 cites·11 claims
- 3768US11597238B2Tire systemDENSO CORP·Filed 2021·Granted Mar 7, 2023·0 cites·8 claims
- 3868US7075419B2Tire pneumatic pressure monitoring systemDENSO CORP·Filed 2004·Granted Jul 11, 2006·9 cites·19 claims
- 3967US10946861B2Hydroplaning determination deviceDENSO CORP·Filed 2017·Granted Mar 16, 2021·1 cites·9 claims
- 4067US8144023B2Tire inflation pressure detecting apparatus capable of triggering only selected transceiver to perform taskWATABE NOBUYA·Filed 2008·Granted Mar 27, 2012·2 cites·9 claims
- 4167US7854163B2Wheel identifying apparatus and tire inflation pressure detecting apparatus with function of wheel identificationDENSO CORP·Filed 2008·Granted Dec 21, 2010·2 cites·36 claims
- 4266US7376448B2Heterodyne receiver and communication system with demodulator switchable between demodulation schemes based on received status signalDENSO CORP·Filed 2005·Granted May 20, 2008·3 cites·2 claims
- 4366US7227457B2Tire inflation pressure sensing apparatus based on transponder methodDENSO CORP·Filed 2005·Granted Jun 5, 2007·2 cites·9 claims
- 4465US7825787B2Wheel identifying apparatus having triggering devices associated with each axle and mounted at an orientation angle of 0 to 90°NIPPON SOKEN·Filed 2008·Granted Nov 2, 2010·2 cites·9 claims
- 4564US8193927B2System and method for detecting wheel position and tire air pressureMAEHARA HIROAKI·Filed 2009·Granted Jun 5, 2012·2 cites·8 claims
- 4663US9592710B2Wheel position detecting device and tire pressure detecting apparatus having the sameDENSO CORP·Filed 2013·Granted Mar 14, 2017·1 cites·9 claims
- 4763US7821385B2Detection of vehicle wheel positions using triggering signal including startup command for starting the detection and execution command for calculating reception intensity of triggering signalDENSO CORP·Filed 2007·Granted Oct 26, 2010·1 cites·23 claims
- 4860US10029681B2Vehicle erroneous start control deviceDENSO CORP·Filed 2015·Granted Jul 24, 2018·1 cites·4 claims
- 4959US9531340B2Communication device and method of adjusting applied voltage for matching circuitDENSO CORP·Filed 2013·Granted Dec 27, 2016·1 cites·5 claims
- 5058US11549808B2Road surface condition determining device, and tire system provided with sameDENSO CORP·Filed 2020·Granted Jan 10, 2023·0 cites·7 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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