Inventor · disambiguated record
Yoshihiko Hotta
Also filed as: HOTTA YOSHIHIKO
121 granted patents·8 pending applications·3,477 citations·filing 1982–2021
99Inventor score
Top patents by PatentIndex Score
129 records- 0198US7439993B2Image processing method and image processing apparatusRICOH KK·Filed 2007·Granted Oct 21, 2008·39 cites·31 claims
- 0298US6079485AVehicle air-conditioning system with seat heating and cooling deviceHONDA MOTOR CO LTD·Filed 1998·Granted Jun 27, 2000·314 cites·7 claims
- 0398US5711592ALamplight device for vehicleHONDA MOTOR CO LTD·Filed 1995·Granted Jan 27, 1998·183 cites·20 claims
- 0498US5490572ABattery temperature control system in electric automobileHONDA MOTOR CO LTD·Filed 1992·Granted Feb 13, 1996·438 cites·25 claims
- 0597US5305613AAir conditioning system suitable for use in a electric vehicleHONDA MOTOR CO LTD·Filed 1992·Granted Apr 26, 1994·105 cites·51 claims
- 0696US6329035B1Optical data storage medium capable of reversibly displaying informationRICOH KK·Filed 1999·Granted Dec 11, 2001·119 cites·31 claims
- 0795US8106934B2Image processing method, and image processorISHIMI TOMOMI·Filed 2007·Granted Jan 31, 2012·19 cites·20 claims
- 0895US7728860B2Method for image processing and image processing apparatusRICOH KK·Filed 2006·Granted Jun 1, 2010·21 cites·20 claims
- 0995US6818591B2Reversible thermosensitive recording medium, label, and image forming and erasing method using the sameRICOH KK·Filed 2002·Granted Nov 16, 2004·48 cites·19 claims
- 1094US8633958B2Image processing method, and image processorKAWAHARA SHINYA·Filed 2012·Granted Jan 21, 2014·8 cites·4 claims
- 1194US5298476ARewritable bar code display medium, and image display method and image display apparatus using the sameRICOH KK·Filed 1991·Granted Mar 29, 1994·123 cites·11 claims
- 1293US8284222B2Image erasing method and image erasing apparatusISHIMI TOMOMI·Filed 2010·Granted Oct 9, 2012·9 cites·15 claims
- 1392US6989349B2Information recording-displaying card, image processing method using same, and image processorMITSUBISHI PLASTICS INC·Filed 2004·Granted Jan 24, 2006·48 cites·30 claims
- 1491US8358325B2Image processing method, and image processing apparatusRICOH CO LTD·Filed 2010·Granted Jan 22, 2013·7 cites·15 claims
- 1590US8643689B2Image processing method and image processing apparatusISHIMI TOMOMI·Filed 2012·Granted Feb 4, 2014·6 cites·14 claims
- 1690US8598074B2Thermosensitive recording medium, image recording method and image processing methodKAWAHARA SHINYA·Filed 2011·Granted Dec 3, 2013·7 cites·10 claims
- 1789US5920844AInformation display methodRICOH KK·Filed 1996·Granted Jul 6, 1999·129 cites·9 claims
- 1889US5656916AApparatus for controlling the currents supplied for battery charging and an electric load during charging of an electric vehicle batteryHONDA MOTOR CO LTD·Filed 1995·Granted Aug 12, 1997·145 cites·19 claims
- 1989US5650710AApparatus for controlling a charging start time and charging period for a storage battery in an electric vehicle to complete charging at a scheduled boarding timeHONDA MOTOR CO LTD·Filed 1995·Granted Jul 22, 1997·141 cites·15 claims
- 2089US5330385AAir conditioning system suitable for use in an electric vehicleHONDA MOTOR CO LTD·Filed 1992·Granted Jul 19, 1994·66 cites·7 claims
- 2189US5219820AReversible thermosensitive recording material and method of producing the sameRICOH KK·Filed 1991·Granted Jun 15, 1993·46 cites·9 claims
- 2288US5471044AInformation recording card, and information recording and recognition methods using the cardRICOH KK·Filed 1994·Granted Nov 28, 1995·125 cites·16 claims
- 2387US7488701B2Optical information recording medium, manufacturing method thereof and image processing methodRICOH KK·Filed 2005·Granted Feb 10, 2009·7 cites·36 claims
- 2486US6660452B2Optical information memory medium and display recording method using the sameRICOH KK·Filed 2002·Granted Dec 9, 2003·21 cites·75 claims
- 2586US5278128AReversible thermosensitive recording materialRICOH KK·Filed 1993·Granted Jan 11, 1994·41 cites·10 claims
- 2685US6770592B2Reversible thermosensitive recording medium and image processing method using the sameRICOH KK·Filed 2002·Granted Aug 3, 2004·22 cites·22 claims
- 2784US8628898B2Image processing method, and image processorKAWAHARA SHINYA·Filed 2007·Granted Jan 14, 2014·4 cites·4 claims
- 2884US8098266B2Image processing method and image processing apparatusASAI TOSHIAKI·Filed 2009·Granted Jan 17, 2012·7 cites·13 claims
- 2984US6489265B1Reversible thermosensitive recording medium, method of producing the medium, information recording devices using the medium, and image formation and erasing method using the mediumRICOH KK·Filed 2000·Granted Dec 3, 2002·16 cites·27 claims
- 3084US5524446AAir conditioning system suitable for use in an electric vehicleHONDA MOTOR CO LTD·Filed 1994·Granted Jun 11, 1996·40 cites·24 claims
- 3183US8471885B2Image processing method and image processing apparatusISHIMI TOMOMI·Filed 2011·Granted Jun 25, 2013·7 cites·18 claims
- 3283US5087601AReversible thermosensitive recording materialRICOH KK·Filed 1989·Granted Feb 11, 1992·21 cites·30 claims
- 3382US8293679B2Method for erasing image on thermoreversible recording mediumASAI TOSHIAKI·Filed 2009·Granted Oct 23, 2012·4 cites·9 claims
- 3482US5521371ARewritable bar code display medium, and image display method and image display apparatus using the sameRICOH KK·Filed 1994·Granted May 28, 1996·50 cites·8 claims
- 3582US5325912AAir conditioning system with reduced energy consumption during defrosting for an electric vehicleHONDA MOTOR CO LTD·Filed 1992·Granted Jul 5, 1994·47 cites·7 claims
- 3682US5158924AReversible thermosensitive recording material and image display method of using the sameRICOH KK·Filed 1991·Granted Oct 27, 1992·43 cites·15 claims
- 3781US8133652B2Image processing method, and image processorKAWAHARA SHINYA·Filed 2007·Granted Mar 13, 2012·5 cites·23 claims
- 3881US6969695B2Information recording-displaying card, image processing method using same, and image processorMITSUBISHI PLASTICS INC·Filed 2004·Granted Nov 29, 2005·16 cites·29 claims
- 3981US6174836B1Reversible thermosensitive recording medium, method of producing the medium, information recording devices using the medium, and image formation and erasing method using the mediumRICOH KK·Filed 1998·Granted Jan 16, 2001·29 cites·11 claims
- 4081US6172001B1Reversible thermosensitive recording medium and image forming and erasing method using the sameRICOH KK·Filed 1999·Granted Jan 9, 2001·25 cites·4 claims
- 4180US5536173ACharge connector for electric vehiclesSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Jul 16, 1996·80 cites·2 claims
- 4279US7049268B2Heat reversible recording medium, heat reversible recording label, heat reversible recording member, image processor and image processing methodRICOH KK·Filed 2004·Granted May 23, 2006·12 cites·33 claims
- 4379US5321239ACard processing methodRICOH KK·Filed 1992·Granted Jun 14, 1994·25 cites·4 claims
- 4478US8933981B2Marking control device, laser application device, marking control method, and computer-readable recording medium having marking control programYAMAMOTO KAZUTAKA·Filed 2010·Granted Jan 13, 2015·4 cites·22 claims
- 4578US5593320AWaterproof connectorSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Jan 14, 1997·39 cites·1 claims
- 4678US5572881AAir conditioning system suitable for use in an electric vehicleHONDA MOTOR CO LTD·Filed 1995·Granted Nov 12, 1996·43 cites·9 claims
- 4778US5283220AReversible thermosensitive recording materialRICOH KK·Filed 1992·Granted Feb 1, 1994·27 cites·8 claims
- 4877US10556446B2Image recording device and image recording methodRICOH CO LTD·Filed 2018·Granted Feb 11, 2020·1 cites·20 claims
- 4977US9272533B2Image processing method and image processing apparatusASAI TOSHIAKI·Filed 2013·Granted Mar 1, 2016·2 cites·9 claims
- 5076US9987856B2Image recording apparatus and image recording methodSAWAMURA ICHIRO·Filed 2017·Granted Jun 5, 2018·2 cites·19 claims
Showing the top 50 of 129 patent records by PatentIndex Score.
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