Inventor · disambiguated record
Kazuhiko Tsuda
Also filed as: TSUDA KAZUHIKO
79 granted patents·16 pending applications·1,642 citations·filing 1982–2024
99Inventor score
Files withSHARP KK50PANASONIC LIQUID CRYSTAL DISPL21TSUDA KAZUHIKO5TOYOTA MOTOR CO LTD4TAGUCHI TOKIO3
Top patents by PatentIndex Score
95 records- 0197US7286108B2Display device, method of driving same and electronic device mounting sameSHARP KK·Filed 2004·Granted Oct 23, 2007·134 cites·25 claims
- 0297US7113339B2Interferometric modulator and display unitSHARP KK·Filed 2004·Granted Sep 26, 2006·132 cites·37 claims
- 0396US7924276B2Display device, method of driving same and electronic device mounting sameSHARP KK·Filed 2007·Granted Apr 12, 2011·64 cites·14 claims
- 0496US7321353B2Display device method of driving same and electronic device mounting sameSHARP KK·Filed 2001·Granted Jan 22, 2008·162 cites·40 claims
- 0593US10181580B2Organic EL display deviceSHARP KK·Filed 2015·Granted Jan 15, 2019·7 cites·9 claims
- 0693US7843533B2Liquid crystal display with transmission and reflection regionsSHARP KK·Filed 2006·Granted Nov 30, 2010·28 cites·12 claims
- 0793US7084849B2Liquid crystal display deviceSHARP KK·Filed 2002·Granted Aug 1, 2006·53 cites·46 claims
- 0893US6097458AReflector, reflective liquid crystal display incorporating the same and method for fabricating the sameSHARP KK·Filed 1996·Granted Aug 1, 2000·136 cites·33 claims
- 0992US7835080B2Antireflective member, optical element, display device, method of making stamper and method of making antireflective member using the stamperSHARP KK·Filed 2007·Granted Nov 16, 2010·23 cites·19 claims
- 1091US7561231B2Display and device including sameSHARP KK·Filed 2007·Granted Jul 14, 2009·12 cites·7 claims
- 1191US5691791AReflective liquid crystal display device and reflectorSHARP KK·Filed 1996·Granted Nov 25, 1997·122 cites·15 claims
- 1290US7903206B2Liquid crystal display device and producing method thereof with reflection and transmission display and a color filter having a color reproduction rangeSHARP KK·Filed 2005·Granted Mar 8, 2011·14 cites·9 claims
- 1385US7292296B2Display and device including sameSHARP KK·Filed 2003·Granted Nov 6, 2007·24 cites·64 claims
- 1484US10718966B2Liquid crystal display devicePANASONIC LIQUID CRYSTAL DISPL·Filed 2018·Granted Jul 21, 2020·2 cites·14 claims
- 1584US8672493B2Display device and optical filmTSUDA KAZUHIKO·Filed 2010·Granted Mar 18, 2014·8 cites·7 claims
- 1684US8641884B2Mold manufacturing method and electrode structure for use thereinHAYASHI HIDEKAZU·Filed 2010·Granted Feb 4, 2014·5 cites·5 claims
- 1782US8431004B2Antireflective member, optical element, display device, method of making stamper and method of making antireflective member using the stamperTAGUCHI TOKIO·Filed 2009·Granted Apr 30, 2013·4 cites·14 claims
- 1882US7106400B1Method of making LCD with asperities in insulation layer under reflective electrodeSHARP KK·Filed 1999·Granted Sep 12, 2006·75 cites·110 claims
- 1982US7016703B2Portable information apparatus for displaying information in a folded stateSHARP KK·Filed 2001·Granted Mar 21, 2006·31 cites·10 claims
- 2082US6600535B1Reflector, method for fabricating the same and reflective liquid crystal display device incorporating the sameSHARP KK·Filed 1999·Granted Jul 29, 2003·58 cites·7 claims
- 2182US6376271B1Fabrication method of liquid crystal display deviceSHARP KK·Filed 2000·Granted Apr 23, 2002·25 cites·15 claims
- 2282US6262783B1Liquid crystal display device with reflective electrodes and method for fabricating the sameSHARP KK·Filed 1998·Granted Jul 17, 2001·73 cites·12 claims
- 2382US5936688AReflector, method for fabricating the same and reflective liquid crystal display device incorporating the sameSHARP KK·Filed 1997·Granted Aug 10, 1999·61 cites·10 claims
- 2479US11402707B2Liquid crystal display device comprising a first liquid crystal layer having positive dielectric anisotropy and a second liquid crsytal layer having negative dielectric anisotropyPANASONIC LIQUID CRYSTAL DISPL·Filed 2019·Granted Aug 2, 2022·2 cites·8 claims
- 2578US10923056B2Display board and display device including a plurality of circuit blocks with different numbers of unit circuitsSHARP KK·Filed 2016·Granted Feb 16, 2021·2 cites·17 claims
- 2678US9817276B2Liquid crystal display deviceSHARP KK·Filed 2015·Granted Nov 14, 2017·2 cites·6 claims
- 2778US6338246B2Exhaust passage control valveHONDA MOTOR CO LTD·Filed 2001·Granted Jan 15, 2002·27 cites·1 claims
- 2877US6163348AImage display apparatusSHARP KK·Filed 1995·Granted Dec 19, 2000·57 cites·17 claims
- 2976US5841492ALiquid crystal display deviceSHARP KK·Filed 1995·Granted Nov 24, 1998·52 cites·25 claims
- 3075US8262382B2Antireflective member, optical element, display device, method of making stamper and method of making antireflective member using the stamperTAGUCHI TOKIO·Filed 2009·Granted Sep 11, 2012·2 cites·13 claims
- 3174US5114216AAnti-lock brake system having flow restrictorTOYOTA MOTOR CO LTD·Filed 1989·Granted May 19, 1992·16 cites·17 claims
- 3273US6771245B2Display apparatus, display apparatus driving method, and liquid crystal display apparatus driving methodSHARP KK·Filed 2001·Granted Aug 3, 2004·14 cites·7 claims
- 3372US9252282B2Thin film transistor array substrate and liquid crystal display deviceIYAMA YUICHI·Filed 2012·Granted Feb 2, 2016·3 cites·8 claims
- 3471US10670912B2Liquid crystal display devicePANASONIC LIQUID CRYSTAL DISPL·Filed 2019·Granted Jun 2, 2020·0 cites·8 claims
- 3571US8487913B2Area sensor, liquid crystal display unit, and position detection methodTSUDA KAZUHIKO·Filed 2009·Granted Jul 16, 2013·5 cites·8 claims
- 3670US10115356B2Liquid crystal display device and a method for driving thereof with a first and second LCD panelPANASONIC LIQUID CRYSTAL DISPL·Filed 2017·Granted Oct 30, 2018·1 cites·8 claims
- 3769US9372371B2Liquid crystal display panel, and liquid crystal display deviceYOSHIOKA TAKATOMO·Filed 2012·Granted Jun 21, 2016·2 cites·10 claims
- 3868US9348178B2Liquid crystal display panel and liquid crystal display deviceAOYAMA IORI·Filed 2012·Granted May 24, 2016·2 cites·14 claims
- 3968US8747994B2Anti-reflective film and production method thereofIMAOKU TAKAO·Filed 2009·Granted Jun 10, 2014·4 cites·6 claims
- 4068US8587750B2Display deviceTSUDA KAZUHIKO·Filed 2009·Granted Nov 19, 2013·2 cites·8 claims
- 4168US8384862B2Production method of nanoimprint film, display device, and liquid crystal display deviceSHARP KK·Filed 2008·Granted Feb 26, 2013·1 cites·12 claims
- 4267US10437119B2Liquid crystal display devicePANASONIC LIQUID CRYSTAL DISPL·Filed 2018·Granted Oct 8, 2019·0 cites·6 claims
- 4366US10795222B2Display device and manufacturing method for display devicePANASONIC LIQUID CRYSTAL DISPL·Filed 2019·Granted Oct 6, 2020·0 cites·7 claims
- 4466US10359665B2Liquid crystal display devicePANASONIC LIQUID CRYSTAL DISPL·Filed 2018·Granted Jul 23, 2019·0 cites·14 claims
- 4566US5529818ALiquid crystal display deviceSHARP KK·Filed 1994·Granted Jun 25, 1996·28 cites·12 claims
- 4665US10989955B2Liquid crystal display devicePANASONIC LIQUID CRYSTAL DISPL·Filed 2020·Granted Apr 27, 2021·0 cites·16 claims
- 4765US10497901B2Display deviceSHARP KK·Filed 2018·Granted Dec 3, 2019·0 cites·17 claims
- 4864US6275274B1Reflective LCD with reduced color shade pattern cycleSHARP KK·Filed 1998·Granted Aug 14, 2001·32 cites·29 claims
- 4964US5482506AAir-conditioning blow-out port device and process for two-stage injection molding of the sameMORIROKU KK·Filed 1994·Granted Jan 9, 1996·27 cites·5 claims
- 5063US10598994B2Liquid crystal displayPANASONIC LIQUID CRYSTAL DISPL·Filed 2019·Granted Mar 24, 2020·0 cites·5 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
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