Inventor · disambiguated record
Norio Koma
Also filed as: KOMA NORIO
56 granted patents·21 pending applications·1,207 citations·filing 1994–2016
99Inventor score
Top patents by PatentIndex Score
77 records- 0198US5608556ALiquid crystal display having orientation control electrodes for controlling liquid crystal orientationSANYO ELECTRIC CO·Filed 1994·Granted Mar 4, 1997·288 cites·22 claims
- 0296US5666179ALiquid crystal display device having opening formed in electrodeSANYO ELECTRIC CO·Filed 1996·Granted Sep 9, 1997·240 cites·12 claims
- 0395US8089596B2Transflective liquid crystal display device and color liquid crystal display deviceKOMA NORIO·Filed 2010·Granted Jan 3, 2012·19 cites·9 claims
- 0495US7573551B2Transflective liquid crystal display device and color liquid crystal display deviceSANYO ELECTRIC CO·Filed 2005·Granted Aug 11, 2009·20 cites·41 claims
- 0591US7482746B2Liquid crystal display apparatus having reflective layerSANYO ELECTRIC CO·Filed 2006·Granted Jan 27, 2009·13 cites·2 claims
- 0690US7429753B2Display deviceSANYO ELECTRIC CO·Filed 2006·Granted Sep 30, 2008·10 cites·5 claims
- 0790US6407794B2Vertically aligned type liquid crystal displaySANYO ELECTRIC CO·Filed 2001·Granted Jun 18, 2002·27 cites·16 claims
- 0890US6229589B1Liquid crystal display including a vertically aligned liquid crystal layer disposed between pixel electrodes and a common electrodeSANYO ELECTRIC CO·Filed 1998·Granted May 8, 2001·73 cites·16 claims
- 0989US8537316B2Transflective liquid crystal display device and color liquid crystal display deviceSANYO ELECTRIC CO·Filed 2012·Granted Sep 17, 2013·4 cites·5 claims
- 1089US8220943B2Illumination device and display apparatusKOMA NORIO·Filed 2010·Granted Jul 17, 2012·7 cites·12 claims
- 1189US7630027B2Display device having a metal polarizing layer disposed between a first substrate and a common electrode which itself is disposed between a liquid crystal layer and the first substrateEPSON IMAGING DEVICES CORP·Filed 2006·Granted Dec 8, 2009·13 cites·17 claims
- 1289US7408600B2Liquid crystal display deviceEPSON IMAGING DEVICES CORP·Filed 2006·Granted Aug 5, 2008·13 cites·9 claims
- 1388US7518689B2Vertically aligned liquid crystal displaySANYO ELECTRIC CO·Filed 2006·Granted Apr 14, 2009·8 cites·18 claims
- 1486US7876407B2Transflective liquid crystal display device and color liquid crystal display deviceSANYO ELECTRIC CO·Filed 2009·Granted Jan 25, 2011·6 cites·15 claims
- 1585US7952669B2Vertically aligned liquid crystal displaySANYO ELECTRIC CO·Filed 2009·Granted May 31, 2011·5 cites·8 claims
- 1684US6369870B1Liquid crystal display device having reflective electrodes for controlling the azimuth of the liquid crystalSANYO ELECTRIC CO·Filed 1998·Granted Apr 9, 2002·76 cites·15 claims
- 1783US7557874B2Display deviceSANYO ELECTRIC CO·Filed 2008·Granted Jul 7, 2009·5 cites·14 claims
- 1883US6927825B1Liquid crystal display using liquid crystal with bend alignment and driving method thereofSANYO ELECTRIC CO·Filed 2000·Granted Aug 9, 2005·22 cites·44 claims
- 1982US8345198B2Transflective liquid crystal display device and color liquid crystal display deviceSANYO ELECTRIC CO·Filed 2011·Granted Jan 1, 2013·2 cites·12 claims
- 2081US7133094B2Liquid crystal display apparatus having a transparent layer covering a reflective layerSANYO ELECTRIC CO·Filed 2003·Granted Nov 7, 2006·20 cites·24 claims
- 2178US6362864B2Vertical alignment liquid crystal display device having planarized substrate surfaceSANYO ELECTRIC CO·Filed 2001·Granted Mar 26, 2002·16 cites·15 claims
- 2277US8684549B2Illumination device and display apparatusKOMA NORIO·Filed 2012·Granted Apr 1, 2014·2 cites·8 claims
- 2373US6556267B2Liquid crystal display and projector using the sameSANYO ELECTRIC CO·Filed 2000·Granted Apr 29, 2003·12 cites·4 claims
- 2472US8536568B2Display deviceTANASE KENJI·Filed 2008·Granted Sep 17, 2013·3 cites·6 claims
- 2571US7511790B2Vertically aligned liquid crystal displaySANYO ELECTRIC CO·Filed 2007·Granted Mar 31, 2009·2 cites·3 claims
- 2670US7796219B2Liquid crystal display deviceSANYO ELECTRIC CO·Filed 2005·Granted Sep 14, 2010·2 cites·17 claims
- 2769US8018553B2Liquid crystal display device that includes both a transmissive portion and a reflective portionSONY CORP·Filed 2007·Granted Sep 13, 2011·2 cites·10 claims
- 2869US6509944B2Vertically aligned liquid crystal display with improved viewing characteristicsSANYO ELECTRIC CO·Filed 1998·Granted Jan 21, 2003·39 cites·5 claims
- 2968US7633579B2Directional display deviceSEIKO EPSON CORP·Filed 2008·Granted Dec 15, 2009·2 cites·5 claims
- 3068US7417611B2Color liquid crystal displaySANYO ELECTRIC CO·Filed 2006·Granted Aug 26, 2008·3 cites·31 claims
- 3168US6157428ALiquid crystal displaySANYO ELECTRIC CO·Filed 1997·Granted Dec 5, 2000·38 cites·23 claims
- 3266US6204905B1Vertical alignment liquid crystal display device having planarized substrate surfaceSANYO ELECTRIC CO·Filed 1998·Granted Mar 20, 2001·30 cites·19 claims
- 3365US7847883B2Reflective liquid crystal display deviceEPSON IMAGING DEVICES CORP·Filed 2006·Granted Dec 7, 2010·2 cites·11 claims
- 3463US6304304B1Liquid crystal display having an off driving voltage greater than either zero or an optical characteristics changing voltageSANYO ELECTRIC CO·Filed 1998·Granted Oct 16, 2001·25 cites·31 claims
- 3563US6292247B1Active-matrix liquid crystal displaySANYO ELECTRIC CO·Filed 2000·Granted Sep 18, 2001·7 cites·10 claims
- 3662US9097941B2Vertically aligned liquid crystal displaySANYO ELECTRIC CO·Filed 2012·Granted Aug 4, 2015·0 cites·8 claims
- 3762US8169555B2Liquid crystal display deviceMITSUI MASASHI·Filed 2007·Granted May 1, 2012·2 cites·5 claims
- 3862US6188456B1Liquid crystal display and projector using the sameSANYO ELECTRIC CO·Filed 1998·Granted Feb 13, 2001·25 cites·2 claims
- 3962US6137558AActive-matrix liquid crystal displaySANYO ELECTRIC CO·Filed 1998·Granted Oct 24, 2000·25 cites·11 claims
- 4062US6097466AReflection type liquid crystal displaySANYO ELECTRIC CO·Filed 1998·Granted Aug 1, 2000·29 cites·8 claims
- 4161US8970104B2Display deviceEPSON IMAGING DEVICES CORP·Filed 2014·Granted Mar 3, 2015·0 cites·20 claims
- 4260US9357612B2Display deviceEPSON IMAGING DEVICES CORP·Filed 2015·Granted May 31, 2016·0 cites·20 claims
- 4360US8841837B2Display deviceEPSON IMAGING DEVICES CORP·Filed 2013·Granted Sep 23, 2014·0 cites·19 claims
- 4460US7301595B2Vertically aligned liquid crystal displaySANYO ELECTRIC CO·Filed 2002·Granted Nov 27, 2007·5 cites·3 claims
- 4559US6490013B2Vertical alignment liquid crystal display having improved driving voltage controlSANYO ELECTRIC CO·Filed 2001·Granted Dec 3, 2002·5 cites·5 claims
- 4659US2013044283A1Liquid crystal display deviceSANYO ELECTRIC CO·Filed 2012·Application pending·0 cites
- 4758US8300191B2Vertically aligned liquid crystal displayKOMA NORIO·Filed 2011·Granted Oct 30, 2012·0 cites·3 claims
- 4856US8319927B2Liquid crystal display deviceKOMA NORIO·Filed 2010·Granted Nov 27, 2012·0 cites·6 claims
- 4956US7602450B2Heads-up display systemEPSON IMAGING DEVICES CORP·Filed 2006·Granted Oct 13, 2009·1 cites·9 claims
- 5056US7133101B2Liquid crystal displaySANYO ELECTRIC CO·Filed 2004·Granted Nov 7, 2006·5 cites·17 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →