Inventor · disambiguated record
Mikio Katayama
Also filed as: KATAYAMA MIKIO
81 granted patents·5,175 citations·filing 1985–2014
99Inventor score
Top patents by PatentIndex Score
81 records- 0198US6819379B2Liquid crystal display device with light transmission and reflection regionsSHARP KK·Filed 2001·Granted Nov 16, 2004·116 cites·19 claims
- 0298US6452654B2Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective regionSHARP KK·Filed 2000·Granted Sep 17, 2002·218 cites·13 claims
- 0398US6330047B1Liquid crystal display device and method for fabricating the sameSHARP KK·Filed 2000·Granted Dec 11, 2001·233 cites·32 claims
- 0498US6295109B1LCD with plurality of pixels having reflective and transmissive regionsSHARP KK·Filed 1998·Granted Sep 25, 2001·357 cites·27 claims
- 0598US6195140B1Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective regionSHARP KK·Filed 1998·Granted Feb 27, 2001·649 cites·34 claims
- 0697US7952667B2Liquid crystal display deviceSHARP KK·Filed 2010·Granted May 31, 2011·19 cites·17 claims
- 0797US7535528B2Liquid crystal display deviceSHARP KK·Filed 2006·Granted May 19, 2009·30 cites·12 claims
- 0897US7468768B2Liquid crystal display deviceSHARP KK·Filed 2006·Granted Dec 23, 2008·30 cites·12 claims
- 0997US7151581B2Liquid crystal display with light transmission regions and light reflection regionsSHARP KK·Filed 2005·Granted Dec 19, 2006·41 cites·29 claims
- 1097US6950159B2Transflective LCD device having less distance between transmission region and first bus line than transmission region and second bus lineSHARP KK·Filed 2004·Granted Sep 27, 2005·66 cites·32 claims
- 1197US6624860B1Color filter layer providing transmitted light with improved brightness and display device using sameSHARP KK·Filed 2000·Granted Sep 23, 2003·97 cites·26 claims
- 1296US7663717B2Liquid crystal display deviceSHARP KK·Filed 2006·Granted Feb 16, 2010·24 cites·29 claims
- 1396US6215538B1Liquid crystal display including both color filter and non-color filter regions for increasing brightnessSHARP KK·Filed 1999·Granted Apr 10, 2001·212 cites·13 claims
- 1496US6052162ATransmission type liquid crystal display device with connecting electrode and pixel electrode connected via contact hole through interlayer insulating film and method for fabricatingSHARP KK·Filed 1996·Granted Apr 18, 2000·117 cites·18 claims
- 1595US6195138B1Transmission type liquid crystal display having an organic interlayer elements film between pixel electrodes and switchingSHARP KK·Filed 2000·Granted Feb 27, 2001·82 cites·25 claims
- 1694US8054423B2Liquid crystal display deviceSHARP KK·Filed 2010·Granted Nov 8, 2011·11 cites·19 claims
- 1794US6097452ATransmission type liquid crystal display having an organic interlayer elements film between pixel electrodes and switchingSHARP KK·Filed 1998·Granted Aug 1, 2000·92 cites·30 claims
- 1894US5953084ATransmission type liquid crystal display device having capacitance ratio of 10% or less and charging rate difference of 0.6% or lessSHARP KK·Filed 1998·Granted Sep 14, 1999·94 cites·22 claims
- 1994US5859683ATransmissive liquid crystal display apparatus and method for producing the sameSHARP KK·Filed 1996·Granted Jan 12, 1999·129 cites·20 claims
- 2093US8228469B2Liquid crystal display deviceKUBO MASUMI·Filed 2011·Granted Jul 24, 2012·11 cites·15 claims
- 2193US7250998B2Color filter layer comprising a transmissive non-color filter region and the transflective display device using the sameSHARP KK·Filed 2005·Granted Jul 31, 2007·25 cites·8 claims
- 2293US5075674AActive matrix substrate for liquid crystal displaySHARP KK·Filed 1988·Granted Dec 24, 1991·104 cites·17 claims
- 2392US6433851B2Transmission type liquid crystal display having a transparent colorless organic interlayer insulating film between pixel electrodes and switchingSHARP KK·Filed 2001·Granted Aug 13, 2002·52 cites·24 claims
- 2492US4665598AEyeglass frame decorated with stained-glass patterns and method of making the sameMURAI OPTICAL COMPANY LTD·Filed 1985·Granted May 19, 1987·178 cites·2 claims
- 2590US6906765B2Color filter layer and display device using the sameSHARP KK·Filed 2003·Granted Jun 14, 2005·25 cites·13 claims
- 2689US6462792B1Active-matrix liquid crystal display device and method for compensating for defective display linesSHARP KK·Filed 2000·Granted Oct 8, 2002·35 cites·6 claims
- 2789US5995178AActive matrix liquid crystal panel and method for repairing defect thereinSHARP KK·Filed 1996·Granted Nov 30, 1999·104 cites·11 claims
- 2889US5870157ALiquid crystal display device having overlapping color filtersSHARP KK·Filed 1996·Granted Feb 9, 1999·99 cites·17 claims
- 2989US5798812AActive matrix substrate and display device using the same with extending protrusions between gate and source line terminalsSHARP KK·Filed 1996·Granted Aug 25, 1998·106 cites·14 claims
- 3087US5473168AThin film transistorSHARP KK·Filed 1994·Granted Dec 5, 1995·73 cites·6 claims
- 3186US6268895B1Liquid crystal display device having light shield in periphery of displaySHARP KK·Filed 1996·Granted Jul 31, 2001·87 cites·15 claims
- 3286US6025892AActive matrix substrate with removal of portion of insulating film overlapping source line and pixel electrode and method for producing the sameSHARP KK·Filed 1997·Granted Feb 15, 2000·90 cites·28 claims
- 3386US5946065ATransmission type LCD with an organic interlayer insulating film having a plurality of microscopic hollowsSHARP KK·Filed 1996·Granted Aug 31, 1999·72 cites·18 claims
- 3485US5986738ATransmission type liquid crystal display device and the method for fabricating the sameSHARP KK·Filed 1999·Granted Nov 16, 1999·71 cites·23 claims
- 3584US6677171B1Manufacturing method of collective substrate of active-matrix substrates, manufacturing method of active-matrix substrates, and inspecting method of collective substrates of active-matrix substratesSHARP KK·Filed 2000·Granted Jan 13, 2004·38 cites·22 claims
- 3684US5910829ALiquid crystal display deviceSHARP KK·Filed 1997·Granted Jun 8, 1999·76 cites·31 claims
- 3783US5867139ALiquid crystal display device and method of driving the sameSHARP KK·Filed 1997·Granted Feb 2, 1999·63 cites·17 claims
- 3882US5302987AActive matrix substrate including connecting electrode with extended portionSHARP KK·Filed 1992·Granted Apr 12, 1994·65 cites·20 claims
- 3982US5191451AActive matrix display device having drain electrodes of the pair of tfts being symmetrically formed with respect to the central plane to prevent the flicker due to the different parasitic capacitancesSHARP KK·Filed 1991·Granted Mar 2, 1993·53 cites·6 claims
- 4081US5164851AActive matrix display device having spare switching elements connectable to divisional subpixel electrodesSHARP KK·Filed 1991·Granted Nov 17, 1992·58 cites·8 claims
- 4180USRE37591ELiquid crystal display deviceSHARP KK·Filed 2000·Granted Mar 19, 2002·20 cites·16 claims
- 4280US5822027ALiquid crystal display deviceSHARP KK·Filed 1997·Granted Oct 13, 1998·57 cites·11 claims
- 4379US7471359B2Color filter layer having different area ratio between different colors and transflective liquid crystal display device using the sameSHARP KK·Filed 2007·Granted Dec 30, 2008·3 cites·24 claims
- 4478US7599023B2Color filter layer and transflective liquid crystal display device using the sameSHARP KK·Filed 2007·Granted Oct 6, 2009·5 cites·8 claims
- 4578US5335102ALiquid crystal display element and method for treating defective pixels thereinSHARP KK·Filed 1991·Granted Aug 2, 1994·51 cites·8 claims
- 4677US6128060ALiquid crystal display device having openings formed in interlayer insulating layerSHARP KK·Filed 1998·Granted Oct 3, 2000·53 cites·31 claims
- 4777US5469025AFault tolerant active matrix display deviceSHARP KK·Filed 1995·Granted Nov 21, 1995·59 cites·3 claims
- 4877US5102361AMethod for the manufacture of active matrix display apparatusesSHARP KK·Filed 1990·Granted Apr 7, 1992·51 cites·17 claims
- 4977US5076666AActive matrix display apparatus with drain electrode extensionsSHARP KK·Filed 1989·Granted Dec 31, 1991·39 cites·11 claims
- 5076US6175393B1Active-matrix type liquid crystal display device and method of compensating for defective pixelSHARP KK·Filed 1996·Granted Jan 16, 2001·45 cites·10 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →