Inventor · disambiguated record
Hirofumi Katsuse
Also filed as: KATSUSE HIROFUMI
16 granted patents·237 citations·filing 1993–2012
93Inventor score
Top patents by PatentIndex Score
16 records- 0194US7330222B2Display device and method for fabricating the sameSHARP KK·Filed 2005·Granted Feb 12, 2008·29 cites·10 claims
- 0290US6417868B1Switchable display devicesSHARP KK·Filed 1999·Granted Jul 9, 2002·99 cites·29 claims
- 0386US7532280B2Liquid crystal display deviceSHARP KK·Filed 2005·Granted May 12, 2009·8 cites·24 claims
- 0479US8830145B2Pixel circuit and display deviceOKUNO TAKESHI·Filed 2012·Granted Sep 9, 2014·4 cites·31 claims
- 0575US7719640B2Liquid crystal display deviceSHARP KK·Filed 2009·Granted May 18, 2010·3 cites·7 claims
- 0671US7978295B2Liquid crystal display and method for manufacturing sameSHARP KK·Filed 2006·Granted Jul 12, 2011·3 cites·3 claims
- 0771US7839473B2Liquid crystal display deviceSHARP KK·Filed 2010·Granted Nov 23, 2010·1 cites·7 claims
- 0862US9236001B2Method of driving electro-optic device and electro-optic device in which light emitting elements emit light concurrently in a period during one frameISHII RYO·Filed 2012·Granted Jan 12, 2016·1 cites·13 claims
- 0962US6115021AMethod and apparatus for driving a liquid crystal panel using a ferroelectric liquid crystal material having a negative dielectric anisotropySHARP KK·Filed 1995·Granted Sep 5, 2000·27 cites·6 claims
- 1058US7242442B2Active matrix substrate, display apparatus, and method for producing the sameSHARP KK·Filed 2004·Granted Jul 10, 2007·7 cites·28 claims
- 1156US5465168AGradation driving method for bistable ferroelectric liquid crystal using effective cone angle in both statesSHARP KK·Filed 1993·Granted Nov 7, 1995·21 cites·22 claims
- 1254US5404237AFerroelectric liquid crystal display having c2u alignment and the rewriting voltage<non-rewriting voltageFiled 1993·Granted Apr 4, 1995·18 cites·5 claims
- 1351US7436477B2Active substrate, display apparatus and method for producing display apparatusSHARP KK·Filed 2004·Granted Oct 14, 2008·4 cites·41 claims
- 1446US9053667B2Electro-optic device and driving method of electro-optic device having an asymmetrical pixel structureKATSUSE HIROFUMI·Filed 2012·Granted Jun 9, 2015·0 cites·15 claims
- 1544US6072453ALiquid crystal display apparatusSHARP KK·Filed 1996·Granted Jun 6, 2000·12 cites·14 claims
- 1641US8957843B2Gate selection circuit of liquid crystal panel, accumulating capacity driving circuit, driving device, and driving methodOKUNO TAKESHI·Filed 2011·Granted Feb 17, 2015·0 cites·21 claims
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