Inventor · disambiguated record
Kazuyoshi Kawabe
Also filed as: KAWABE KAZUYOSHI
34 granted patents·32 pending applications·993 citations·filing 2000–2016
97Inventor score
Files withKAWABE KAZUYOSHI33GLOBAL OLED TECHNOLOGY LLC13HITACHI LTD11EASTMAN KODAK CO2HITACHI VIDEO & INF SYST2
Top patents by PatentIndex Score
66 records- 0198US7352350B2Display deviceHITACHI LTD·Filed 2006·Granted Apr 1, 2008·40 cites·3 claims
- 0298US6903716B2Display device having improved drive circuit and method of driving sameHITACHI LTD·Filed 2003·Granted Jun 7, 2005·226 cites·22 claims
- 0397US7495646B2Display device having improved drive circuit and method of driving sameHITACHI LTD·Filed 2005·Granted Feb 24, 2009·41 cites·2 claims
- 0497US7432897B2Liquid crystal display device for displaying video dataHITACHI LTD·Filed 2005·Granted Oct 7, 2008·32 cites·11 claims
- 0597US6756958B2Liquid crystal display deviceHITACHI LTD·Filed 2001·Granted Jun 29, 2004·148 cites·21 claims
- 0696US8711138B2Pixel circuitKAWABE KAZUYOSHI·Filed 2008·Granted Apr 29, 2014·37 cites·2 claims
- 0796US7113163B2Liquid crystal display apparatusHITACHI VIDEO & INF SYST·Filed 2001·Granted Sep 26, 2006·85 cites·8 claims
- 0896US7038651B2Display deviceHITACHI LTD·Filed 2003·Granted May 2, 2006·83 cites·10 claims
- 0996US6850214B2Liquid crystal display device for displaying video dataHITACHI LTD·Filed 2001·Granted Feb 1, 2005·96 cites·14 claims
- 1095US8736525B2Display device using capacitor coupled light emission control transistors for mobility correctionKAWABE KAZUYOSHI·Filed 2010·Granted May 27, 2014·18 cites·16 claims
- 1192US7161576B2Matrix-type display deviceHITACHI LTD·Filed 2002·Granted Jan 9, 2007·44 cites·9 claims
- 1291US6661402B1Liquid crystal driver circuit and LCD having fast data write capabilityHITACHI LTD·Filed 2000·Granted Dec 9, 2003·45 cites·17 claims
- 1390US7825878B2Active matrix display deviceGLOBAL OLED TECHNOLOGY LLC·Filed 2005·Granted Nov 2, 2010·10 cites·13 claims
- 1488US9064457B2Pixel circuit and display deviceKAWABE KAZUYOSHI·Filed 2010·Granted Jun 23, 2015·6 cites·1 claims
- 1586US9280934B2Electroluminescent display device with combined analog and digital drivingGLOBAL OLED TECHNOLOGY LLC·Filed 2015·Granted Mar 8, 2016·3 cites·4 claims
- 1686US7965270B2Display device including a data generating circuit to divide image data for one frame into a plurality of pieces of sub-field image dataHITACHI LTD·Filed 2006·Granted Jun 21, 2011·6 cites·14 claims
- 1785US8072400B2Measurement of pixel current in display deviceMIZUKOSHI SEIICHI·Filed 2008·Granted Dec 6, 2011·7 cites·10 claims
- 1885US7573192B2Organic EL panel manufacturing methodEASTMAN KODAK CO·Filed 2005·Granted Aug 11, 2009·6 cites·1 claims
- 1984US7158107B2Display device for displaying video dataHITACHI VIDEO & INF SYST·Filed 2001·Granted Jan 2, 2007·31 cites·20 claims
- 2083US8115705B2Display deviceKAWABE KAZUYOSHI·Filed 2005·Granted Feb 14, 2012·6 cites·3 claims
- 2179US7839363B2Active matrix display deviceGLOBAL OLED TECHNOLOGY LLC·Filed 2005·Granted Nov 23, 2010·4 cites·3 claims
- 2278US9019327B2Display deviceGLOBAL OLED TECHNOLOGY LLC·Filed 2014·Granted Apr 28, 2015·2 cites·10 claims
- 2375US8125427B2Liquid crystal display device for displaying video dataNISHITANI SHIGEYUKI·Filed 2008·Granted Feb 28, 2012·2 cites·3 claims
- 2471US8816943B2Display device with compensation for variations in pixel transistors mobilityKAWABE KAZUYOSHI·Filed 2009·Granted Aug 26, 2014·2 cites·8 claims
- 2571US7098881B2Liquid crystal driver circuit and LCD having fast data write capabilityHITACHI LTD·Filed 2003·Granted Aug 29, 2006·10 cites·33 claims
- 2669US8730276B2Display deviceKAWABE KAZUYOSHI·Filed 2010·Granted May 20, 2014·1 cites·12 claims
- 2766US8248438B2EL display device for reducing pseudo contourKAWABE KAZUYOSHI·Filed 2009·Granted Aug 21, 2012·1 cites·6 claims
- 2866US8068074B2Pixel drive circuit for electroluminescent elementKAWABE KAZUYOSHI·Filed 2008·Granted Nov 29, 2011·1 cites·2 claims
- 2963US2011199359A1Display panelGLOBAL OLED TECHNOLOGY LLC·Filed 2009·Application pending·0 cites
- 3062US9324249B2Electroluminescent display panel with reduced power consumptionGLOBAL OLED TECHNOLOGY LLC·Filed 2014·Granted Apr 26, 2016·0 cites·2 claims
- 3162US2011001733A1Display deviceGLOBAL OLED TECHNOLOGY LLC·Filed 2008·Application pending·0 cites
- 3260US2014184478A1Display deviceGLOBAL OLED TECHNOLOGY LLC·Filed 2014·Application pending·0 cites
- 3357US9552760B2Display panelGLOBAL OLED TECHNOLOGY LLC·Filed 2016·Granted Jan 24, 2017·0 cites·3 claims
- 3456US2012154461A1Liquid Crystal Display Device For Displaying Video DataNISHITANI SHIGEYUKI·Filed 2012·Application pending·0 cites
- 3555US8125416B2Pixel drive circuit for organic EL displayKAWABE KAZUYOSHI·Filed 2008·Granted Feb 28, 2012·0 cites·7 claims
- 3655US2010123711A1Display deviceKAWABE KAZUYOSHI·Filed 2009·Application pending·0 cites
- 3755US2010156886A1Reducing pseudo contours in display deviceKAWABE KAZUYOSHI·Filed 2009·Application pending·0 cites
- 3855US2011084993A1Oled display panel with pwm controlGLOBAL OLED TECHNOLOGY LLC·Filed 2009·Application pending·0 cites
- 3953US7817118B2Display deviceGLOBAL OLED TECHNOLOGY LLC·Filed 2007·Granted Oct 19, 2010·0 cites·12 claims
- 4053US2010103181A1Active matrix display deviceEASTMAN KODAK CO·Filed 2008·Application pending·0 cites
- 4153US2009058769A1Active matrix display deviceKAWABE KAZUYOSHI·Filed 2008·Application pending·0 cites
- 4253US2010177072A1Active matrix display deviceKAWABE KAZUYOSHI·Filed 2008·Application pending·0 cites
- 4353US2009096770A1Detecting defects in display panel pixelsKAWABE KAZUYOSHI·Filed 2008·Application pending·0 cites
- 4453US2009027424A1Display deviceKAWABE KAZUYOSHI·Filed 2008·Application pending·0 cites
- 4553US2009102749A1Display device having digital and analog subpixelsKAWABE KAZUYOSHI·Filed 2008·Application pending·0 cites
- 4652US2010110090A1Active-matrix display deviceKAWABE KAZUYOSHI·Filed 2008·Application pending·0 cites
- 4752US2008174613A1Active matrix display deviceKAWABE KAZUYOSHI·Filed 2008·Application pending·0 cites
- 4852US2010091005A1Active matrix display deviceKAWABE KAZUYOSHI·Filed 2008·Application pending·0 cites
- 4952US2010085388A1Active matrix display deviceKAWABE KAZUYOSHI·Filed 2008·Application pending·0 cites
- 5052US2015262533A1Pixel circuit and display deviceGLOBAL OLED TECHNOLOGY LLC·Filed 2015·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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