Inventor · disambiguated record
Takashi Yamaoka
Also filed as: YAMAOKA TAKASHI
31 granted patents·9 pending applications·520 citations·filing 1974–2018
97Inventor score
Top patents by PatentIndex Score
40 records- 0191US6417904B1Optically compensatory film, optically compensatory polarizing plate and liquid-crystal display deviceNITTO DENKO CORP·Filed 2000·Granted Jul 9, 2002·50 cites·14 claims
- 0290US6717642B2Wide viewing angle polarizer and liquid-crystal display deviceNITTO DENKO CORP·Filed 2002·Granted Apr 6, 2004·36 cites·4 claims
- 0389US5880800AOptical film and liquid crystal displayNITTO DENKO CORP·Filed 1997·Granted Mar 9, 1999·103 cites·5 claims
- 0485US6829026B2Laminated phase retarder having a cholesteric liquid crystal layer, polarizing member and liquid crystal display deviceNITTO DENKO CORP·Filed 2002·Granted Dec 7, 2004·29 cites·5 claims
- 0584US9916048B2Input display deviceNITTO DENKO CORP·Filed 2012·Granted Mar 13, 2018·9 cites·5 claims
- 0684US6771340B1Composite retarder plate having retarder film with at least one refractive index different from the other indices and a liquid crystal polymer phase sheet having a transparent layer with all refractive indices different from one anotherNITTO DENKO CORP·Filed 2000·Granted Aug 3, 2004·30 cites·6 claims
- 0783US7054049B2Optical film, laminated polarizing plate, liquid crystal display using the same, and self-light-emitting display using the sameNITTO DENKO CORP·Filed 2003·Granted May 30, 2006·25 cites·16 claims
- 0882US6798487B1Liquid crystal cell substrate including resin substrate, gas barrier layer, crosslinked resin layer and polarizing layerNITTO DENKO CORP·Filed 2000·Granted Sep 28, 2004·19 cites·6 claims
- 0982US6762811B2Laminated quarter-wave plate or circularly polarizing plate, liquid-crystal display device using the same and method for producing the sameNITTO DENKO CORP·Filed 2002·Granted Jul 13, 2004·20 cites·8 claims
- 1081US7126754B2Polarization plate with optical compensation layer and image display deviceNITTO DENKO CORP·Filed 2003·Granted Oct 24, 2006·26 cites·33 claims
- 1181US6025958ALaminated wavelength plate, circular polarizing plate and liquid crystal displayNITTO DENKO CORP·Filed 1998·Granted Feb 15, 2000·62 cites·13 claims
- 1273US7235283B2Optical compensation plate and deflecting plate using the sameNITTO DENKO CORP·Filed 2003·Granted Jun 26, 2007·14 cites·17 claims
- 1371US10221090B2Transparent substrateMURASHIGE TAKESHI·Filed 2010·Granted Mar 5, 2019·1 cites·15 claims
- 1471US6819382B2Method for producing substrate of liquid crystal cell and method for producing liquid crystal panelNITTO DENKO CORP·Filed 2003·Granted Nov 16, 2004·12 cites·20 claims
- 1570US7270855B2Optical film, method for manufacturing the same, and phase difference film and polarizing plate using the sameNITTO DENKO CORP·Filed 2003·Granted Sep 18, 2007·12 cites·9 claims
- 1667US6784954B2Laminated optical device and liquid-crystal display apparatusNITTO DENKO CORP·Filed 2002·Granted Aug 31, 2004·10 cites·14 claims
- 1766US8911869B2Transparent substrateHATTORI DAISUKE·Filed 2010·Granted Dec 16, 2014·2 cites·11 claims
- 1866USD373759SLight receiving moduleSANYO ELECTRIC CO·Filed 1994·Granted Sep 17, 1996·12 cites·1 claims
- 1964US11260627B2Flexible substrateNITTO DENKO CORP·Filed 2018·Granted Mar 1, 2022·0 cites·13 claims
- 2063US9140736B2Film sensorNITTO DENKO CORP·Filed 2012·Granted Sep 22, 2015·1 cites·5 claims
- 2163US7270858B2Inclined optical compensation film, method for producing the same and liquid crystal display including the sameNITTO DENKO CORP·Filed 2003·Granted Sep 18, 2007·8 cites·27 claims
- 2263US2019008043A1Flexible substrateNITTO DENKO CORP·Filed 2018·Application pending·0 cites
- 2362US2011114160A1Transparent substrateNITTO DENKO CORP·Filed 2009·Application pending·0 cites
- 2462US2011244225A1Transparent substrate and method for production thereofNITTO DENKO CORP·Filed 2009·Application pending·0 cites
- 2559USD364603SLight receiving moduleSANYO ELECTRIC CO·Filed 1994·Granted Nov 28, 1995·9 cites·1 claims
- 2659US2016120029A1Flexible substrateNITTO DENKO CORP·Filed 2016·Application pending·0 cites
- 2758US7671949B2Polarizing plate with optical compensation function, and liquid crystal display device using the sameNITTO DENKO CORP·Filed 2003·Granted Mar 2, 2010·6 cites·6 claims
- 2858US2011039097A1Flexible substrateNITTO DENKO CORP·Filed 2009·Application pending·0 cites
- 2956US8409884B2Process for producing organic electroluminescent panelHIRAYAMA TAKAMASA·Filed 2009·Granted Apr 2, 2013·1 cites·6 claims
- 3056US7298443B2Optical compensating film, polarizing plate and a liquid crystal display using the sameNITTO DENKO CORP·Filed 2001·Granted Nov 20, 2007·5 cites·12 claims
- 3156US7023513B2Laminated quarter-wave plate or circularly polarizing plate, liquid-crystal display device using the same and method for producing the sameNITTO DENKO CORP·Filed 2004·Granted Apr 4, 2006·4 cites·4 claims
- 3248US5426957AMethod of knitting a fabric having improved non-run and elasticity characteristicsPRECISION FUKUHARA WORKS LTD·Filed 1994·Granted Jun 27, 1995·7 cites·4 claims
- 3347US2018228002A1Transparent substrateNITTO DENKO CORP·Filed 2018·Application pending·0 cites
- 3443USRE41679EWide viewing angle polarizer and liquid-crystal display deviceNITTO DENKO CORP·Filed 2004·Granted Sep 14, 2010·0 cites·4 claims
- 3542US7288297B2Optical compensation plate, polarizing plate using the same and image display apparatus using the sameNITTO DENKO CORP·Filed 2004·Granted Oct 30, 2007·1 cites·17 claims
- 3640US2007182898A1Retardation plate with protective film, method of manufacturing thereof, pressure-sensitive adhesive type retardation plate with protective film, and pressure-sensivie adhesive type optical material with protective filmNITTO DENKO CORP·Filed 2005·Application pending·0 cites
- 3740US2007128370A1Coating material, method for manufacturing optical film using the coating material, optical film, polarizing plate and image display apparatusNITTO DENKO CORP·Filed 2005·Application pending·0 cites
- 3840US2005099562A1Stacked phase shift sheet, stacked polarizing plate including the same and image displayFiled 2003·Application pending·0 cites
- 3938US3930830AMethod for producing glass articlesNIPPON ELECTRIC GLASS CO·Filed 1974·Granted Jan 6, 1976·2 cites·8 claims
- 4034USD405426SLight emitting diode displaySANYO ELECTRIC CO·Filed 1997·Granted Feb 9, 1999·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →