Inventor · disambiguated record
Tatsuo Uchida
Also filed as: UCHIDA TATSUO
36 granted patents·15 pending applications·784 citations·filing 1979–2013
97Inventor score
Files withUCHIDA TATSUO11SHARP KK10ALPS ELECTRIC CO LTD3STANLEY ELECTRIC CO LTD3TOHOKU TECHNO BRAINS CORP3
Top patents by PatentIndex Score
51 records- 0191US8330709B2Illuminating device and display unitUCHIDA TATSUO·Filed 2010·Granted Dec 11, 2012·10 cites·20 claims
- 0291US6069620ADriving method of liquid crystal display deviceIBM·Filed 1996·Granted May 30, 2000·125 cites·9 claims
- 0390US9507197B2Lighting device and display deviceUCHIDA TATSUO·Filed 2011·Granted Nov 29, 2016·9 cites·20 claims
- 0490US5847789AReflective type liquid crystal display deviceSHARP KK·Filed 1997·Granted Dec 8, 1998·112 cites·10 claims
- 0589US5684551AReflective type liquid crystal display device with phase compensator and reflector with undulating surfaceSHARP KK·Filed 1995·Granted Nov 4, 1997·107 cites·25 claims
- 0689US5039185AHomeotropic liquid crystal display deviceSTANLEY ELECTRIC CO LTD·Filed 1989·Granted Aug 13, 1991·105 cites·5 claims
- 0788US6584058B1Optical storage device and liquid crystal device having separate liquid crystal layers with opposing electrodesFUJITSU LTD·Filed 2000·Granted Jun 24, 2003·21 cites·15 claims
- 0888US4483107APolishing method for electrophotographic photoconductive memberKONISHIROKU PHOTO IND·Filed 1982·Granted Nov 20, 1984·35 cites·11 claims
- 0985US8493526B2Lighting device and display deviceUCHIDA TATSUO·Filed 2011·Granted Jul 23, 2013·5 cites·11 claims
- 1083US8259384B2Illumination device and display deviceUCHIDA TATSUO·Filed 2010·Granted Sep 4, 2012·4 cites·17 claims
- 1183US7742230B2Projection display-use screen and projection display system optical systemUCHIDA TATSUO·Filed 2005·Granted Jun 22, 2010·9 cites·21 claims
- 1283US6927825B1Liquid crystal display using liquid crystal with bend alignment and driving method thereofSANYO ELECTRIC CO·Filed 2000·Granted Aug 9, 2005·22 cites·44 claims
- 1378US4396250AMultilayer guest host liquid crystal display without polarizersSTANLEY ELECTRIC CO LTD·Filed 1980·Granted Aug 2, 1983·32 cites·6 claims
- 1477US6108058AField sequential Pi cell LCD with compensatorTOHOKU TECHNO BRAINS CORP·Filed 1997·Granted Aug 22, 2000·58 cites·5 claims
- 1576US8780444B2Screen and projection systemARAKAWA OSAMU·Filed 2012·Granted Jul 15, 2014·3 cites·21 claims
- 1676US6219122B1Reflective liquid crystal display device having bright light display and high contrastALPS ELECTRIC CO LTD·Filed 1999·Granted Apr 17, 2001·56 cites·5 claims
- 1771US9939127B2Illumination deviceSHARP KK·Filed 2013·Granted Apr 10, 2018·2 cites·20 claims
- 1871US9217552B2Illumination deviceSHARP KK·Filed 2013·Granted Dec 22, 2015·2 cites·15 claims
- 1967US7215397B2Liquid crystal display device comprising a TN alignment region continuously connectable with a bend alignment region, each region having a different pretilt direction and the method of fabricating the sameSHARP KK·Filed 2002·Granted May 8, 2007·10 cites·16 claims
- 2067US6805925B2Transmittable light-scattering sheetsDAICEL CHEM·Filed 2001·Granted Oct 19, 2004·10 cites·12 claims
- 2166US9122097B2Backlight system and LCD device using the sameUCHIDA TATSUO·Filed 2010·Granted Sep 1, 2015·2 cites·13 claims
- 2260US6856365B2Transmissive light-diffusing layerDAICEL CHEM·Filed 2002·Granted Feb 15, 2005·6 cites·21 claims
- 2359US7389677B2Measuring method and device for liquid crystal viscosity coefficientTOHOKU TECHNO BRAINS CORP·Filed 2004·Granted Jun 24, 2008·3 cites·3 claims
- 2457US4291949APositive-type display device using guest-host type mixture of liquid crystals and dyesWADA MASANOBU·Filed 1979·Granted Sep 29, 1981·14 cites·2 claims
- 2556US6778485B2Optical storage device having liquid crystal layers varying light in phase between 0 and πFUJITSU LTD·Filed 2003·Granted Aug 17, 2004·2 cites·5 claims
- 2655US8054404B2Surface light source deviceSHARP KK·Filed 2009·Granted Nov 8, 2011·1 cites·13 claims
- 2755US6476891B1Reflective liquid crystal display apparatusKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Nov 5, 2002·5 cites·7 claims
- 2853US2005174518A1Liquid crystal display using liquid crystal with bend alignment and driving method thereofFiled 2005·Application pending·0 cites
- 2952US2009147193A1Liquid crystal display deviceALPS ELECTRIC CO LTD·Filed 2009·Application pending·0 cites
- 3049US8810752B2Thin backlight system and liquid crystal display device using the sameUCHIDA TATSUO·Filed 2009·Granted Aug 19, 2014·0 cites·16 claims
- 3147US9310619B2Optical filmSHARP KK·Filed 2013·Granted Apr 12, 2016·0 cites·7 claims
- 3247US2009147200A1Vertical alignment film and method of manufacturing thereof, vertical alignment substrate and method of manufacturing thereof, and liquid crystal display deviceSONY CORP·Filed 2008·Application pending·0 cites
- 3347US2010277179A1Evaluation method for ion behavior and evaluation device for ion behaviorSHARP KK·Filed 2008·Application pending·0 cites
- 3447US2009231512A1Display and reflection boardUNIV TOHOKU·Filed 2009·Application pending·0 cites
- 3546US8199278B2Surface light source deviceUCHIDA TATSUO·Filed 2009·Granted Jun 12, 2012·0 cites·26 claims
- 3646US2006285038A1Liquid crystal display deviceUCHIDA TATSUO·Filed 2005·Application pending·0 cites
- 3746US2010141908A1Projecting deviceUNIV TOHOKU·Filed 2008·Application pending·0 cites
- 3846US2011228558A1Planar light source deviceSHARP KK·Filed 2009·Application pending·0 cites
- 3945US8654442B2Refelctive front screenUCHIDA TATSUO·Filed 2012·Granted Feb 18, 2014·0 cites·20 claims
- 4045US2008064922A1Color Image Pickup And Display DevicePENTAX CORP·Filed 2005·Application pending·0 cites
- 4144US2015015456A1Multi-display device and display modulesSHARP KK·Filed 2013·Application pending·0 cites
- 4243US8922735B2Backlight system and liquid crystal display device using the sameUCHIDA TATSUO·Filed 2010·Granted Dec 30, 2014·0 cites·27 claims
- 4343US4676923ADichroic dyestuffs for liquid crystal and liquid crystal compositionNIPPON KANKO SHIKISO KENKYUSHO·Filed 1985·Granted Jun 30, 1987·4 cites·8 claims
- 4442US2007177096A1Liquid crystal displayALPS ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 4541US6329043B1Ink-jet ink recording paperNICCA CHEMICAL CO·Filed 2000·Granted Dec 11, 2001·0 cites·20 claims
- 4641US4624531ALiquid crystal device with a positive displaySTANLEY ELECTRIC CO LTD·Filed 1980·Granted Nov 25, 1986·8 cites·1 claims
- 4740US2007146599A1Liquid crystal display device and method for manufacturing the sameUNIV TOHOKU·Filed 2006·Application pending·0 cites
- 4839US2003117707A1Light-scattering film and liquid crystal device using the filmFiled 2002·Application pending·0 cites
- 4936US2007103603A1Rear projection display screenTOHOKU TECHNO BRAINS CORP·Filed 2003·Application pending·0 cites
- 5036US2002154260A1Light-scattering sheets and liquid crystal display devicesFiled 2001·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →