Inventor · disambiguated record
Nobuaki Yamada
Also filed as: YAMADA NOBUAKI
83 granted patents·7 pending applications·3,154 citations·filing 1992–2021
99Inventor score
Top patents by PatentIndex Score
90 records- 0196US5877829ALiquid crystal display apparatus having adjustable viewing angle characteristicsSHARP KK·Filed 1996·Granted Mar 2, 1999·192 cites·18 claims
- 0295US5473450ALiquid crystal display device with a polymer between liquid crystal regionsSHARP KK·Filed 1993·Granted Dec 5, 1995·183 cites·95 claims
- 0395US5450220APolymer dispersed liquid crystal with polymer glass transition above 50° C. and low isotropic transition shiftSHARP KK·Filed 1993·Granted Sep 12, 1995·88 cites·24 claims
- 0494US5995190AAxisymmetrically oriented liquid crystal display device with concave portion defined by the second derivativeSHARP KK·Filed 1997·Granted Nov 30, 1999·147 cites·35 claims
- 0594US5583675ALiquid crystal display device and a method for producing the sameSHARP KK·Filed 1994·Granted Dec 10, 1996·151 cites·22 claims
- 0693US5739889ALiquid crystal display device and a production method for the sameSHARP KK·Filed 1994·Granted Apr 14, 1998·87 cites·9 claims
- 0793US5673092ALiquid crystal device and method for fabricating the sameSHARP KK·Filed 1995·Granted Sep 30, 1997·137 cites·20 claims
- 0892US10486408B2Film application methodSHARP KK·Filed 2016·Granted Nov 26, 2019·4 cites·12 claims
- 0992US6061117ALiquid crystal device having a polymer wall on another wall and surrounding a liquid crystal region and method for fabricating the sameSHARP KK·Filed 1997·Granted May 9, 2000·112 cites·7 claims
- 1092US5668651APolymer-wall LCD having liquid crystal molecules having a plane-symmetrical bend orientationSHARP KK·Filed 1995·Granted Sep 16, 1997·142 cites·23 claims
- 1191US6281960B1LCD with black matrix wall(s)SHARP KK·Filed 1999·Granted Aug 28, 2001·119 cites·11 claims
- 1291US6067141ALiquid crystal display device with reduced viewing angle dependencySHARP KK·Filed 1998·Granted May 23, 2000·138 cites·19 claims
- 1389US5627665ALiquid crystal display device and method for producing the sameSHARP KK·Filed 1995·Granted May 6, 1997·78 cites·14 claims
- 1488US5751382ALiquid crystal display input/output deviceSHARP KK·Filed 1995·Granted May 12, 1998·67 cites·7 claims
- 1587US6344883B2Liquid crystal display device and method for producing the sameSHARP KK·Filed 1997·Granted Feb 5, 2002·58 cites·8 claims
- 1686US6437845B1Liquid crystal display device and plasma-addressed display using the sameSHARP KK·Filed 2000·Granted Aug 20, 2002·32 cites·26 claims
- 1785US6396559B1LCD including spacers used in combination with polymer wallsSHARP KK·Filed 1999·Granted May 28, 2002·76 cites·15 claims
- 1885US5844643ALiquid crystal display device with at least 7° C. liquid crystal to isotropic phase transition temperature difference and method of makingSHARP KK·Filed 1996·Granted Dec 1, 1998·79 cites·17 claims
- 1985US5579140AMultiple domain liquid crystal display element and a manufacturing method of the sameSHARP KK·Filed 1994·Granted Nov 26, 1996·71 cites·50 claims
- 2083US5831704AAlignment layer including electrodeposited layer for liquid crystal display device and method for fabricatingSHARP KK·Filed 1997·Granted Nov 3, 1998·72 cites·10 claims
- 2183US5726728ALiquid crystal display device and a production method utilizing surface free energies for the sameSHARP KK·Filed 1994·Granted Mar 10, 1998·65 cites·42 claims
- 2283US5625473ALiquid crystal display device with polymer walls and method for producing the sameSHARP KK·Filed 1994·Granted Apr 29, 1997·62 cites·17 claims
- 2382US6731356B2Liquid crystal display device and method for producing the sameSHARP KK·Filed 2001·Granted May 4, 2004·21 cites·20 claims
- 2482USRE38288ELiquid crystal display with polymeric supportSHARP KK·Filed 2000·Granted Oct 28, 2003·19 cites·41 claims
- 2582US5612803ALiquid crystal display device with polymeric walls and a production method for the sameSHARP KK·Filed 1995·Granted Mar 18, 1997·50 cites·5 claims
- 2681US10625489B2Optical member and method for producing optical memberSHARP KK·Filed 2016·Granted Apr 21, 2020·1 cites·7 claims
- 2781US9784634B2Pressure sensorNAGANO KEIKI CO LTD·Filed 2015·Granted Oct 10, 2017·3 cites·5 claims
- 2880US11736054B2Control device for electric motorTOYOTA JIDOSHOKKI KK·Filed 2020·Granted Aug 22, 2023·1 cites·6 claims
- 2980US7938640B2Roller nanoimprint apparatus, mold roller for use in roller nanoimprint apparatus, fixing roller for use in roller nanoimprint apparatus, and production method of nanoimprint sheetSHARP KK·Filed 2010·Granted May 10, 2011·3 cites·12 claims
- 3080US5643471ALiquid crystal device and method for producing the sameSHARP KK·Filed 1995·Granted Jul 1, 1997·63 cites·56 claims
- 3178US6330049B1Liquid crystal display device, and method for producing the sameSHARP KK·Filed 1999·Granted Dec 11, 2001·69 cites·19 claims
- 3278US5342545APolymer dispersion type liquid crystal display element and reflection type liquid crystal display deviceSHARP KK·Filed 1992·Granted Aug 30, 1994·34 cites·11 claims
- 3377US6175398B1Axial symmetric polarizing plate, method for fabricating the same, and liquid crystal display deviceSHARP KK·Filed 1996·Granted Jan 16, 2001·50 cites·7 claims
- 3477US6140988AColor filter and liquid crystal display apparatusSHARP KK·Filed 1998·Granted Oct 31, 2000·49 cites·7 claims
- 3577US5880797ALCD with different surface free energies between insulator and pixel electrodeSHARP KK·Filed 1996·Granted Mar 9, 1999·55 cites·12 claims
- 3677US5706109ALiquid crystal display with polymeric supportSHARP KK·Filed 1994·Granted Jan 6, 1998·34 cites·37 claims
- 3777US5620630APolymer dispersed liquid crystal display device, and a method for producing the sameSHARP KK·Filed 1995·Granted Apr 15, 1997·30 cites·9 claims
- 3876US7697099B2Liquid crystal display device and fabrication method thereofSHARP KK·Filed 2004·Granted Apr 13, 2010·16 cites·31 claims
- 3976US5638194APolymer dispersed ferroelectric liquid crystal display device and a method for producing the sameSHARP KK·Filed 1993·Granted Jun 10, 1997·30 cites·6 claims
- 4075US5804609ALiquid crystal composite layer of the dispersion type, method for the production thereof and liquid crystal materials used thereinMERCK PATENT GMBH·Filed 1996·Granted Sep 8, 1998·37 cites·4 claims
- 4174US8673193B2Roller nanoimprint apparatus, mold roller for use in roller nanoimprint apparatus, fixing roller for use in roller nanoimprint apparatus, and production method of nanoimprint sheetYAMADA NOBUAKI·Filed 2008·Granted Mar 18, 2014·4 cites·6 claims
- 4274US6466296B1LCD with groove structure to define liquid crystal regionsSHARP KK·Filed 1999·Granted Oct 15, 2002·45 cites·21 claims
- 4372US5814378APolymerizable compound and a liquid crystal display device using the sameSHARP KK·Filed 1996·Granted Sep 29, 1998·30 cites·9 claims
- 4472US5729318ALiquid crystal display device having polymeric wallsSHARP KK·Filed 1995·Granted Mar 17, 1998·30 cites·6 claims
- 4570US5583673APolymer dispersed liquid crystal display device, and a method for producing the sameSHARP KK·Filed 1995·Granted Dec 10, 1996·20 cites·21 claims
- 4669US8917369B2Display device and multilayer substrateYAMADA NOBUAKI·Filed 2010·Granted Dec 23, 2014·1 cites·16 claims
- 4769US5608555APolymer dispersed liquid crystal display device, and a method for producing the same, wherein the polymer forms wallsSHARP KK·Filed 1995·Granted Mar 4, 1997·19 cites·13 claims
- 4868US7176060B2Integrated circuit card and a method of manufacturing the sameRENESAS TECH CORP·Filed 2004·Granted Feb 13, 2007·17 cites·12 claims
- 4968US6327016B1LCD device having pit region in top of protrusion structure for axisymmetrically aligning liquid crystal moleculesSHARP KK·Filed 1999·Granted Dec 4, 2001·37 cites·7 claims
- 5067US7581448B2Sensor and manufacturing method of sensorNAGANO KEIKI CO LTD·Filed 2008·Granted Sep 1, 2009·3 cites·7 claims
Showing the top 50 of 90 patent records by PatentIndex Score.
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