Inventor · disambiguated record
Akitsugu Hatano
Also filed as: HATANO AKITSUGU
26 granted patents·2 pending applications·780 citations·filing 1987–2008
97Inventor score
Top patents by PatentIndex Score
28 records- 0188US6084647ALiquid crystal display deviceSHARP KK·Filed 1997·Granted Jul 4, 2000·95 cites·9 claims
- 0287US5307186ALiquid crystal light valve having capability of providing high-contrast imageSHARP KK·Filed 1992·Granted Apr 26, 1994·82 cites·15 claims
- 0387US4897710ASemiconductor deviceSHARP KK·Filed 1987·Granted Jan 30, 1990·80 cites·14 claims
- 0478US5467204ALiquid crystal light valve with dual function as both optical-to-electrical and optical-to-optical transducerSHARP KK·Filed 1992·Granted Nov 14, 1995·45 cites·15 claims
- 0577US5805243ALiquid crystal projector using a spatial light modulator and two rotating color filtersSHARP KK·Filed 1996·Granted Sep 8, 1998·55 cites·2 claims
- 0676US7090705B2Electronic device, production method thereof, and plasma process apparatusSHARP KK·Filed 2003·Granted Aug 15, 2006·18 cites·23 claims
- 0775US6320629B1Liquid crystal display deviceSHARP KK·Filed 1999·Granted Nov 20, 2001·41 cites·9 claims
- 0875US5805250ALiquid crystal display device with contact holes extending through interlayer insulating film between switching elements and pixel electrodesSHARP KK·Filed 1996·Granted Sep 8, 1998·51 cites·10 claims
- 0974US4935757ALiquid crystal display deviceSHARP KK·Filed 1988·Granted Jun 19, 1990·34 cites·6 claims
- 1073US5229625ASchottky barrier gate type field effect transistorSHARP KK·Filed 1991·Granted Jul 20, 1993·50 cites·4 claims
- 1171US5090794AMethod for driving a multi-layered-type liquid crystal display deviceSHARP KK·Filed 1989·Granted Feb 25, 1992·29 cites·11 claims
- 1270US5329390ALiquid crystal display element of optical writing type with light absorbing layer including inorganic pigment and leveling layerSHARP KK·Filed 1992·Granted Jul 12, 1994·33 cites·16 claims
- 1366US5535027ALiquid crystal display device with a photoconductor at each intersection of a linear luminous source and a linear electrodeSHARP KK·Filed 1994·Granted Jul 9, 1996·30 cites·10 claims
- 1465US4865659AHeteroepitaxial growth of SiC on SiSHARP KK·Filed 1987·Granted Sep 12, 1989·23 cites·7 claims
- 1561US5475513AProjection type image display device maintaining resolution of an image unaffected by parallaxSHARP KK·Filed 1994·Granted Dec 12, 1995·23 cites·9 claims
- 1657US7339192B2Function line and transistor array using the sameSHARP KK·Filed 2002·Granted Mar 4, 2008·6 cites·39 claims
- 1756US5155608ADouble-layered type TN-LCD cell (O1 =O2)SHARP KK·Filed 1991·Granted Oct 13, 1992·20 cites·4 claims
- 1852US5245453ALiquid crystal modulator having a photoconductor and/or a dielectric mirror composed of hydrogenated amorphous silicon carbideSHARP KK·Filed 1992·Granted Sep 14, 1993·16 cites·18 claims
- 1947US2010051330A1Wiring board and display unitSHARP KK·Filed 2007·Application pending·0 cites
- 2046US2005022740A1Plasma processing system and cleaning method for the sameSHARP KK·Filed 2004·Application pending·0 cites
- 2143US5440411AOptical scan type display device with optical fiber melted onto a substrateSHARP KK·Filed 1993·Granted Aug 8, 1995·14 cites·19 claims
- 2241US5233450ALiquid crystal photoconductive layer including a back-to-back diodeSHARP KK·Filed 1991·Granted Aug 3, 1993·9 cites·17 claims
- 2341US5071230ALiquid crystal display device with selective transmitting means and an impedance changing layerSHARP KK·Filed 1989·Granted Dec 10, 1991·8 cites·7 claims
- 2439US5536933ALight information device and method for producing the sameSHARP KK·Filed 1994·Granted Jul 16, 1996·7 cites·37 claims
- 2538US8317962B2Base material processing device and base material processing method using the sameHATANO AKITSUGU·Filed 2008·Granted Nov 27, 2012·0 cites·10 claims
- 2637US8316907B2Substrate material processing equipment and substrate material processing method using the sameHATANO AKITSUGU·Filed 2007·Granted Nov 27, 2012·0 cites·21 claims
- 2736US5693958ALight-writing-type liquid crystal element having a photoconductor between carrier blocking layersSHARP KK·Filed 1996·Granted Dec 2, 1997·9 cites·39 claims
- 2832US5324549AMethod of fabricating photoconductor coupled liquid crystal light valveSHARP KK·Filed 1992·Granted Jun 28, 1994·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →