Inventor · disambiguated record
Ikuo Kawamoto
Also filed as: KAWAMOTO IKUO
25 granted patents·16 pending applications·324 citations·filing 1989–2017
96Inventor score
Top patents by PatentIndex Score
41 records- 0194US4997124AVacuum-insulated, double-walled metal structure and method for its productionZOJIRUSHI CORP·Filed 1989·Granted Mar 5, 1991·91 cites·2 claims
- 0292US7557883B2Polarizing plate with optical compensation layer, method of producing the same, and liquid crystal panel, liquid crystal display, and image display including the sameNITTO DENKO CORP·Filed 2007·Granted Jul 7, 2009·21 cites·13 claims
- 0390US7852561B2Optical compensation layer-attached polarizing plate, liquid crystal panel, liquid crystal display, image display, and method for producing optical compensation layer-attached polarizing plateNITTO DENKO CORP·Filed 2005·Granted Dec 14, 2010·19 cites·13 claims
- 0487US7135211B2Retardation plate, process for producing the same, and optical filmNITTO DENKO CORP·Filed 2002·Granted Nov 14, 2006·35 cites·14 claims
- 0585US6903788B2Optical film and a liquid crystal display using the sameNITTO DENKO CORP·Filed 2002·Granted Jun 7, 2005·30 cites·25 claims
- 0685US6809782B1Diffusing polarizing member and liquid crystal displayNITTO DENKO CORP·Filed 2000·Granted Oct 26, 2004·29 cites·11 claims
- 0779US7906184B2Optical film, method of producing the same, and image display apparatus using the optical filmNitto Denko Corporatin·Filed 2006·Granted Mar 15, 2011·8 cites·12 claims
- 0877US8154694B2Laminated optical film, and liquid crystal panel and liquid crystal display apparatus using the laminated optical filmBITOU MASATO·Filed 2007·Granted Apr 10, 2012·8 cites·16 claims
- 0973US6958797B2Optical film having low chromaticity variation and quarter wavelength plate, and liquid crystal display using the sameNITTO DENKO CORP·Filed 2003·Granted Oct 25, 2005·14 cites·15 claims
- 1072US6654081B2Optic element, illumination device and/or liquid-crystal display deviceNITTO DENKO CORP·Filed 2002·Granted Nov 25, 2003·13 cites·19 claims
- 1169US6888599B2Optical film, and lighting device and image viewing display using the sameNITTO DENKO CORP·Filed 2003·Granted May 3, 2005·11 cites·15 claims
- 1267US7468777B2Method of producing elliptically polarizing plate and image display using the elliptically polarizing plateNITTO DENKO CORP·Filed 2006·Granted Dec 23, 2008·5 cites·26 claims
- 1367US7106397B1Liquid crystal display device having a polarization member that includes a cholesteric liquid crystal layer and solid optical rotatory filmNITTO DENKO CORP·Filed 2000·Granted Sep 12, 2006·10 cites·5 claims
- 1465US9622501B2Liquid seasoningHANAMARUKI FOODS INC·Filed 2013·Granted Apr 18, 2017·0 cites·10 claims
- 1562US7388637B2Method for producing film with tilted alignment, film with tilted alignment, and image display using sameNITTO DENKO CORP·Filed 2004·Granted Jun 17, 2008·7 cites·19 claims
- 1660US7604847B2Method for manufacturing liquid crystal alignment film, liquid crystal alignment film, optical film and image viewing displayNITTO DENKO CORP·Filed 2005·Granted Oct 20, 2009·1 cites·3 claims
- 1759US7011775B2Method for manufacturing liquid crystal orientation film, liquid crystal orientation film, optical film, and visual displayNITTO DENKO CORP·Filed 2003·Granted Mar 14, 2006·5 cites·3 claims
- 1855US6882475B2Polarizing member, illuminator and liquid-crystal display deviceNITTO DENKO CORP·Filed 2002·Granted Apr 19, 2005·5 cites·12 claims
- 1955US2009296027A1Elliptically polarizing plate and image display device using the sameNITTO DENKO CORP·Filed 2007·Application pending·0 cites
- 2053US6803985B2Process for producing optical element, optical element, optical films using optical element, and illuminator and liquid crystal display each using optical element or optical filmsNITTO DENKO CORP·Filed 2002·Granted Oct 12, 2004·4 cites·15 claims
- 2147US2007139773A1Method of producing elliptically polarizing plate and image display using the elliptically polarizing plateNITTO DENKO CORP·Filed 2007·Application pending·0 cites
- 2246US7704569B2Method for producing film with twisted tilted alignment, film with twisted tilted alignment, and image display using sameNITTO DENKO CORP·Filed 2004·Granted Apr 27, 2010·1 cites·11 claims
- 2345US10474292B2Information reception system, recording medium, and information input methodMEGACHIPS CORP·Filed 2017·Granted Nov 12, 2019·0 cites·22 claims
- 2444US2005237307A1Transparent laminate, pen-input image display, and image display methodHIEDA YOSHIHIRO·Filed 2004·Application pending·0 cites
- 2543US8668801B2Method of producing a laminated optical filmKAWAMOTO IKUO·Filed 2011·Granted Mar 11, 2014·0 cites·7 claims
- 2643US2009068472A1Method of producing an optical film, and image display apparatus using the optical film obtained by the production methodNITTO DENKO CORP·Filed 2006·Application pending·0 cites
- 2743US2009238962A1Method of producing optical filmNITTO DENKO CORP·Filed 2007·Application pending·0 cites
- 2842US2007200976A1Elliptically Polarizing Plate, Method Of Producing The Same, And Image Display Apparatus Employing The Elliptically Polarizing PlateNITTO DENKO CORP·Filed 2005·Application pending·0 cites
- 2942US2006001799A1Method of producing elliptically polarizing plate and image display using the elliptically polarizing plateNITTO DENKO CORP·Filed 2005·Application pending·0 cites
- 3042US2008291389A1Elliptically Polarizing Plate and Image Display Apparatus Using the SameNITTO DENKO CORP·Filed 2005·Application pending·0 cites
- 3141US2010045910A1Laminated optical film, and liquid crystal panel and liquid crystal display apparatus using the laminated optical filmNITTO DENKO CORP·Filed 2007·Application pending·0 cites
- 3241US2010134737A1Liquid crystal panel, liquid crystal display apparatus using the panel, and method of producing a liquid crystal panelNITTO DENKO CORP·Filed 2007·Application pending·0 cites
- 3341US2010225854A1Liquid crystal panel and liquid crystal display apparatus using the panelNITTO DENKO CORP·Filed 2007·Application pending·0 cites
- 3441US2009017203A1Method for producing optical filmNITTO DENKO CORP·Filed 2006·Application pending·0 cites
- 3540US10310681B2Translucent conductive filmNITTO DENKO CORP·Filed 2015·Granted Jun 4, 2019·0 cites·6 claims
- 3640US10082917B2Touch sensorNITTO DENKO CORP·Filed 2015·Granted Sep 25, 2018·0 cites·7 claims
- 3740US2009040443A1Method of producing a liquid crystal panel, liquid crystal panel, and image display apparatusNITTO DENKO CORP·Filed 2006·Application pending·0 cites
- 3840US2006103796A1Elliptically polarizing plate and image display apparatus using the sameNITTO DENKO CORP·Filed 2005·Application pending·0 cites
- 3938US6333633B1Method for inspecting a flexible printed circuitNITTO DENKO CORP·Filed 1999·Granted Dec 25, 2001·7 cites·11 claims
- 4038US2009040434A1Method of producing elliptically polarizing plate and image display apparatus using the elliptically polarizing plateNITTO DENKO CORP·Filed 2005·Application pending·0 cites
- 4136US2003147042A1Polarizing element and liquid crystal displayFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →