Inventor · disambiguated record
Takehiko Sakai
Also filed as: SAKAI TAKEHIKO
20 granted patents·10 pending applications·234 citations·filing 1992–2013
94Inventor score
Top patents by PatentIndex Score
30 records- 0195US8098350B2Display and view angle control element employed thereinSAKAI TAKEHIKO·Filed 2008·Granted Jan 17, 2012·70 cites·12 claims
- 0294US5208097ABase fabric for air bagDOW CORNING TORAY SILICONE·Filed 1992·Granted May 4, 1993·78 cites·4 claims
- 0391US7880843B2Liquid crystal display device and viewing angle control panelSHARP KK·Filed 2007·Granted Feb 1, 2011·15 cites·12 claims
- 0489US8390771B2Liquid crystal display deviceSAKAI TAKEHIKO·Filed 2009·Granted Mar 5, 2013·14 cites·10 claims
- 0584US8045097B2Liquid crystal display device and viewing angle control moduleSHARP KK·Filed 2007·Granted Oct 25, 2011·8 cites·8 claims
- 0684US7948580B2Liquid crystal displaySHARP KK·Filed 2006·Granted May 24, 2011·9 cites·7 claims
- 0783US7550183B2Method for manufacturing conductive element substrate, conductive element substrate, method for manufacturing liquid crystal display, liquid crystal display and electronic information equipmentSHARP KK·Filed 2005·Granted Jun 23, 2009·10 cites·20 claims
- 0882US8199139B2Viewing angle control device and display provided with the sameOKAZAKI TSUYOSHI·Filed 2008·Granted Jun 12, 2012·6 cites·12 claims
- 0981US7932975B2Liquid crystal display deviceSHARP KK·Filed 2007·Granted Apr 26, 2011·6 cites·23 claims
- 1076US7956940B2Display systemSHARP KK·Filed 2006·Granted Jun 7, 2011·5 cites·17 claims
- 1173US8411212B2Display deviceCHIBA DAI·Filed 2009·Granted Apr 2, 2013·9 cites·9 claims
- 1261US8189147B2Liquid crystal display deviceSAKAI TAKEHIKO·Filed 2008·Granted May 29, 2012·1 cites·8 claims
- 1354US9360715B2Liquid crystal display deviceSHARP KK·Filed 2013·Granted Jun 7, 2016·0 cites·6 claims
- 1454US2012133867A1Liquid crystal display deviceSAKAI TAKEHIKO·Filed 2012·Application pending·0 cites
- 1552US9377656B2Liquid crystal display deviceSHARP KK·Filed 2013·Granted Jun 28, 2016·0 cites·9 claims
- 1649US8508678B2Liquid crystal display device, touch panel, and display device including the sameSAKAI TAKEHIKO·Filed 2009·Granted Aug 13, 2013·0 cites·15 claims
- 1747US8384853B2Display and viewing angle control element used for sameSHARP KK·Filed 2008·Granted Feb 26, 2013·0 cites·15 claims
- 1847US8054433B2Viewing angle control device and display provided with the sameSHARP KK·Filed 2008·Granted Nov 8, 2011·0 cites·12 claims
- 1947US2011169761A1Touch panel, display device including the same, and liquid crystal display deviceSHARP KK·Filed 2009·Application pending·0 cites
- 2045US8169567B2Viewing angle controlling liquid crystal panel and display deviceSAKAI TAKEHIKO·Filed 2007·Granted May 1, 2012·0 cites·9 claims
- 2145US2011122361A1Substrate for display device and liquid crystal display deviceSHARP KK·Filed 2009·Application pending·0 cites
- 2245US2011141413A1Liquid crystal display panelSHARP KK·Filed 2009·Application pending·0 cites
- 2340US2010085513A1Viewing angle control panel and liquid crystal display deviceCHIBA DAI·Filed 2007·Application pending·0 cites
- 2439US2010171914A1Composite retardation plate, and optical compensation polarizing plate and liquid crystal display device equipped with composite retardation plateMORISHITA KATSUHIKO·Filed 2008·Application pending·0 cites
- 2538US2012069282A1Liquid crystal display deviceOKAZAKI TSUYOSHI·Filed 2010·Application pending·0 cites
- 2637US8907938B2Liquid crystal display deviceMORIMOTO KAZUNORI·Filed 2010·Granted Dec 9, 2014·0 cites·17 claims
- 2737US6847409B2Video switching detecting circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 25, 2005·3 cites·4 claims
- 2835US2004125219A1Image search apparatusFiled 2003·Application pending·0 cites
- 2933US2012057118A1Liquid crystal display deviceMORISHITA KATSUHIKO·Filed 2010·Application pending·0 cites
- 3033US2012127416A1Liquid crystal display deviceMORISHITA KATSUHIKO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →