Inventor · disambiguated record
Kazuhiko Yamaguchi
Also filed as: YAMAGUCHI KAZUHIKO
46 granted patents·15 pending applications·819 citations·filing 1985–2024
98Inventor score
Files withSEIKO EPSON CORP9ISUZU MOTORS LTD8TOYOTA MOTOR CO LTD8PANASONIC IP MAN CO LTD7YAMAGUCHI KAZUHIKO5
Top patents by PatentIndex Score
61 records- 0197US8340893B2Mobile object support systemYAMAGUCHI KAZUHIKO·Filed 2009·Granted Dec 25, 2012·197 cites·7 claims
- 0295US9854211B2Wearable camera system, and video recording control method for wearable camera systemPANASONIC IP MAN CO LTD·Filed 2015·Granted Dec 26, 2017·18 cites·13 claims
- 0394US5882130APaper detection device for printerSEIKO EPSON CORP·Filed 1997·Granted Mar 16, 1999·61 cites·19 claims
- 0486US7787543B2Pulse pattern generator and communication device evaluation system utilizing the sameANRITSU CORP·Filed 2005·Granted Aug 31, 2010·15 cites·12 claims
- 0584US9661283B2Wearable cameraPANASONIC IP MAN CO LTD·Filed 2015·Granted May 23, 2017·4 cites·10 claims
- 0683US8134692B2Fog detector and method of placing detector in vehicleYAMAGUCHI KAZUHIKO·Filed 2008·Granted Mar 13, 2012·9 cites·12 claims
- 0783US7805530B2Interactive content delivery server, a method and a computer program product for interactively delivering contentSQUARE ENIX KK·Filed 2006·Granted Sep 28, 2010·9 cites·16 claims
- 0880US7427116B2Gap adjusting device, recording apparatus and liquid ejection apparatusSEIKO EPSON CORP·Filed 2005·Granted Sep 23, 2008·6 cites·7 claims
- 0979US5940010AIntersection warning systemTOYOTA MOTOR CO LTD·Filed 1998·Granted Aug 17, 1999·124 cites·6 claims
- 1078US11392909B2Wallet system, mobile terminal, and computer readable recording mediumTOYOTA MOTOR CO LTD·Filed 2020·Granted Jul 19, 2022·2 cites·11 claims
- 1178US5938712ADrive shaft torque controlling apparatus for use in a vehicle having a power transmission mechanism and method thereforHITACHI LTD AND HITACHI AUTOMO·Filed 1996·Granted Aug 17, 1999·55 cites·5 claims
- 1277US10356369B2Wearable cameraPANASONIC IP MAN CO LTD·Filed 2017·Granted Jul 16, 2019·2 cites·8 claims
- 1375US6813253B1Base station apparatusFUJITSU LTD·Filed 2000·Granted Nov 2, 2004·20 cites·7 claims
- 1474US5678488APrinting method and printing apparatusSEIKO EPSON CORP·Filed 1996·Granted Oct 21, 1997·22 cites·8 claims
- 1569US7178478B1Indicator assembly with halo-free pointerYAZAKI NORTH AMERICA INC·Filed 2005·Granted Feb 20, 2007·4 cites·9 claims
- 1668US11443534B2Vehicular monitoring deviceISUZU MOTORS LTD·Filed 2019·Granted Sep 13, 2022·2 cites·7 claims
- 1768US5939976AIntersection warning systemTOYOTA MOTOR CO LTD·Filed 1998·Granted Aug 17, 1999·78 cites·5 claims
- 1865US9413959B2CameraPANASONIC IP MAN CO LTD·Filed 2015·Granted Aug 9, 2016·1 cites·10 claims
- 1964US5738457APaper size determining method and printer in which the method is usedSEIKO EPSON CORP·Filed 1995·Granted Apr 14, 1998·22 cites·15 claims
- 2063US6307484B1Intersection warning systemTOYOTA MOTOR CORP·Filed 1998·Granted Oct 23, 2001·66 cites·11 claims
- 2162US5531111AStructure of a volumetric measuring apparatusNIPPON DENSO CO·Filed 1995·Granted Jul 2, 1996·31 cites·24 claims
- 2262US4631263AWater-repellent catalyst for gas/liquid reactions and process for gas/liquid reactions by using the sameHITACHI LTD·Filed 1985·Granted Dec 23, 1986·14 cites·5 claims
- 2361US2024333143A1Electric power supply system and control method for electric power supply systemHONDA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2459US10554935B2Wearable camera system, and video recording control method for wearable camera systemPANASONIC I PRO SENSING SOLUTIONS CO LTD·Filed 2018·Granted Feb 4, 2020·0 cites·21 claims
- 2559US7893740B2Data signal generating apparatusANRITSU CORP·Filed 2007·Granted Feb 22, 2011·3 cites·3 claims
- 2658US7671691B2Quadrature modulator with phase controller apparatus and error detectorANRITSU CORP·Filed 2007·Granted Mar 2, 2010·2 cites·42 claims
- 2757US10356371B2Wearable camera system, and video recording control method for wearable camera systemPANASONIC IP MAN CO LTD·Filed 2017·Granted Jul 16, 2019·0 cites·10 claims
- 2857US7040819B2Stable area detection device of platen gap and recording apparatusSEIKO EPSON CORP·Filed 2004·Granted May 9, 2006·6 cites·12 claims
- 2956US8143926B2Data signal generating apparatusYAMAGUCHI KAZUHIKO·Filed 2010·Granted Mar 27, 2012·1 cites·3 claims
- 3054US10029574B2Charging cable for vehicleDENSO CORP·Filed 2014·Granted Jul 24, 2018·1 cites·18 claims
- 3154US6032951ASheet feed/discharge roller mechanismSEIKO EPSON CORP·Filed 1998·Granted Mar 7, 2000·10 cites·6 claims
- 3253US12246728B2Safe driving determination apparatusISUZU MOTORS LTD·Filed 2021·Granted Mar 11, 2025·0 cites·6 claims
- 3352US12097802B2Safe driving determination apparatusISUZU MOTORS LTD·Filed 2021·Granted Sep 24, 2024·0 cites·5 claims
- 3450US7679726B2Radar for use in vehicleDENSO CORP·Filed 2006·Granted Mar 16, 2010·1 cites·22 claims
- 3550US6079892AMethod for detecting an end portion of a recording medium in a recording apparatus and end portion detection apparatusSEIKO EPSON CORP·Filed 1996·Granted Jun 27, 2000·9 cites·19 claims
- 3650US5608626ADrive shaft torque controlling apparatus for use in a vehicle having a power transmission mechanism and method thereforHITACHI LTD·Filed 1994·Granted Mar 4, 1997·15 cites·28 claims
- 3749US7528766B2Radar device for transmitting radio signal over angular scanning fieldDENSO CORP·Filed 2007·Granted May 5, 2009·1 cites·12 claims
- 3849US2024198946A1Safe driving determination apparatusISUZU MOTORS LTD·Filed 2021·Application pending·0 cites
- 3949US2010081391A1Wireless communication systemFUJITSU LTD·Filed 2009·Application pending·0 cites
- 4049US2014306790A1Choke coil and electronic deviceHONDA MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 4146US11403858B2Vehicular monitoring deviceISUZU MOTORS LTD·Filed 2019·Granted Aug 2, 2022·0 cites·5 claims
- 4246US11267478B2Vehicle monitoring deviceISUZU MOTORS LTD·Filed 2019·Granted Mar 8, 2022·0 cites·5 claims
- 4345US8731570B2Method and apparatus for allocating connection identifier in wireless communication systemYAMAGUCHI KAZUHIKO·Filed 2008·Granted May 20, 2014·0 cites·3 claims
- 4445US2024199046A1Safe driving determination apparatusISUZU MOTORS LTD·Filed 2021·Application pending·0 cites
- 4544US10286790B2Charge controller for vehicleDENSO CORP·Filed 2014·Granted May 14, 2019·0 cites·20 claims
- 4643US9261551B2Ground fault detecting device for an ungrounded circuitHONDA MOTOR CO LTD·Filed 2013·Granted Feb 16, 2016·0 cites·8 claims
- 4743US5108210APrinter having multiple tractor mounting configurationsSEIKO EPSON CORP·Filed 1991·Granted Apr 28, 1992·6 cites·7 claims
- 4842US12145895B2Sorting deviceTAIHEIYO ENG CORPORATION·Filed 2018·Granted Nov 19, 2024·0 cites·9 claims
- 4942US2023081020A1Driving assistance device and driving assistance systemISUZU MOTORS LTD·Filed 2021·Application pending·0 cites
- 5041US2014232505A1Coil structure and electronic deviceHONDA MOTOR CO LTD·Filed 2014·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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