Inventor · disambiguated record
Tetsuya Iizuka
Also filed as: IIZUKA TETSUYA
110 granted patents·3 pending applications·2,129 citations·filing 1977–2025
99Inventor score
Files withTOSHIBA KK22SONY CORP21JAPAN DISPLAY INC15TOKYO SHIBAURA ELECTRIC CO14SUMITOMO WIRING SYSTEMS7
Top patents by PatentIndex Score
113 records- 0198US7271835B2Solid-state image pickup device and device driving control method for solid-state image pickupSONY CORP·Filed 2003·Granted Sep 18, 2007·191 cites·20 claims
- 0296US5835177AArray substrate with bus lines takeout/terminal sections having multiple conductive layersTOSHIBA KK·Filed 1996·Granted Nov 10, 1998·186 cites·4 claims
- 0396US4683382APower-saving voltage supplyTOSHIBA KK·Filed 1984·Granted Jul 28, 1987·95 cites·17 claims
- 0494US6384882B1Active matrix liquid crystal display device including wiring line with light blocking property columnar spacers and frame pattern around display areaTOSHIBA KK·Filed 2000·Granted May 7, 2002·75 cites·8 claims
- 0593US8896738B2Solid-state image pickup device and signal processing method thereforSONY CORP·Filed 2013·Granted Nov 25, 2014·10 cites·15 claims
- 0693US6570639B1Liquid crystal display device including shield pattern and color filter coexist together in the vicinity of the inletTOSHIBA KK·Filed 2000·Granted May 27, 2003·56 cites·12 claims
- 0793US6078366AArray substrate comprising semiconductor contact layers having same outline as signal linesTOSHIBA KK·Filed 1998·Granted Jun 20, 2000·91 cites·6 claims
- 0893US4857763AMOS semiconductor integrated circuit in which the production of hot carriers near the drain of a short n channel conductivity type MOS transistor is decreasedTOSHIBA KK·Filed 1988·Granted Aug 15, 1989·54 cites·2 claims
- 0992US9136281B2Display deviceJAPAN DISPLAY INC·Filed 2014·Granted Sep 15, 2015·6 cites·20 claims
- 1092US7924393B2Liquid crystal display deviceTOSHIBA MATSUSHITA DISPLAY TEC·Filed 2008·Granted Apr 12, 2011·16 cites·7 claims
- 1189US6686960B2Method for driving an imaging device and image pickup device wherein signals corresponding to same color outputs are combinedSONY CORP·Filed 1999·Granted Feb 3, 2004·86 cites·5 claims
- 1289US5966190AArray substrate for displaying device with capacitor lines having particular connectionsTOSHIBA KK·Filed 1998·Granted Oct 12, 1999·63 cites·4 claims
- 1387US9847426B2Display deviceJAPAN DISPLAY INC·Filed 2016·Granted Dec 19, 2017·2 cites·14 claims
- 1487US9543326B2Display deviceJAPAN DISPLAY INC·Filed 2015·Granted Jan 10, 2017·4 cites·19 claims
- 1586US4740713AMOS semiconductor integrated circuit in which the production of hot carriers near the drain of a short n channel conductivity type MOS transistor is decreasedTOSHIBA KK·Filed 1985·Granted Apr 26, 1988·43 cites·5 claims
- 1685US10048543B2Liquid crystal display panel and method of manufacturing the sameJAPAN DISPLAY INC·Filed 2015·Granted Aug 14, 2018·2 cites·10 claims
- 1784US7728268B2Solid-state imaging device and electronic deviceSONY CORP·Filed 2007·Granted Jun 1, 2010·7 cites·10 claims
- 1884US7227570B2Solid-state image pickup device and signal processing method thereforSONY CORP·Filed 2003·Granted Jun 5, 2007·18 cites·29 claims
- 1983US7256831B2Method for driving an imaging device and image pickup device, wherein signals corresponding to same color outputs are combinedSONY CORP·Filed 2003·Granted Aug 14, 2007·17 cites·2 claims
- 2083US6028652AArray substrate for display device and manufacturing method thereofTOSHIBA KK·Filed 1998·Granted Feb 22, 2000·43 cites·10 claims
- 2182US4532609ASemiconductor memory deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Jul 30, 1985·32 cites·10 claims
- 2281US7544887B2Electrical junction boxSUMITOMO WIRING SYSTEMS·Filed 2007·Granted Jun 9, 2009·19 cites·5 claims
- 2381US6515720B1Active matrix liquid crystal display deviceTOSHIBA KK·Filed 1999·Granted Feb 4, 2003·73 cites·6 claims
- 2480US4559548ACMOS Charge pump free of parasitic injectionTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Dec 17, 1985·35 cites·9 claims
- 2579US7307660B2Method for driving solid-state image pickup apparatus, solid-state image pickup device and cameraSONY CORP·Filed 2006·Granted Dec 11, 2007·4 cites·2 claims
- 2679US5847758AColor CCD solid-state image pickup deviceSONY CORP·Filed 1996·Granted Dec 8, 1998·52 cites·9 claims
- 2779US4744063AStatic memory utilizing transition detectors to reduce power consumptionTOSHIBA KK·Filed 1984·Granted May 10, 1988·26 cites·6 claims
- 2879US4677592ADynamic RAMTOSHIBA KK·Filed 1985·Granted Jun 30, 1987·38 cites·3 claims
- 2978US7471358B2Liquid crystal display deviceTOSHIBA MATSUSHITA DISPLAY TEC·Filed 2006·Granted Dec 30, 2008·5 cites·2 claims
- 3078US7391053B2Inspection substrate for display deviceTOSHIBA MATSUSHITA DISPLAY TEC·Filed 2005·Granted Jun 24, 2008·6 cites·6 claims
- 3175US4401903AMOS Decoder circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Aug 30, 1983·20 cites·3 claims
- 3274US5920082ALiquid crystal display device having a TFT switch composed of a separate transparent layer for connecting the pixel and drain electrodesTOSHIBA KK·Filed 1996·Granted Jul 6, 1999·56 cites·9 claims
- 3374US4641165ADynamic memory device with an RC circuit for inhibiting the effects of alpha particle radiationTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Feb 3, 1987·21 cites·20 claims
- 3473US7002630B1Method of driving solid-state imaging device, solid-state imaging device and cameraSONY CORP·Filed 1999·Granted Feb 21, 2006·43 cites·9 claims
- 3572US9548322B2Display deviceJAPAN DISPLAY INC·Filed 2014·Granted Jan 17, 2017·1 cites·19 claims
- 3672USRE45891ESolid state imaging deviceABE TAKASHI·Filed 2012·Granted Feb 16, 2016·1 cites·8 claims
- 3772US5287192ASolid-state imager for use with two different TV systemsSONY CORP·Filed 1992·Granted Feb 15, 1994·34 cites·6 claims
- 3871US8587688B2Solid-state image pickup device and signal processing method thereforSATO HIROKI·Filed 2011·Granted Nov 19, 2013·1 cites·22 claims
- 3971US4682306ASelf-refresh control circuit for dynamic semiconductor memory deviceTOSHIBA KK·Filed 1985·Granted Jul 21, 1987·27 cites·6 claims
- 4070US6169577B1Color CCD solid-state image pickupSONY CORP·Filed 1998·Granted Jan 2, 2001·32 cites·9 claims
- 4168US10134906B2Display deviceJAPAN DISPLAY INC·Filed 2017·Granted Nov 20, 2018·0 cites·18 claims
- 4268US9025101B2Liquid crystal displayHOSHINA KATSUHIRO·Filed 2012·Granted May 5, 2015·1 cites·14 claims
- 4368US4631563AMetal oxide semiconductor field-effect transistor with metal source regionTOKYO SHIBAURA ELECTRIC CO·Filed 1984·Granted Dec 23, 1986·17 cites·3 claims
- 4467US9041827B2Solid-state image pickup device and signal processing method thereforSATO HIROKI·Filed 2007·Granted May 26, 2015·1 cites·3 claims
- 4566US4813022AStatic memory with pull-up circuit for pulling-up a potential on a bit lineTOSHIBA KK·Filed 1987·Granted Mar 14, 1989·21 cites·4 claims
- 4665US9104075B2Liquid crystal display deviceJAPAN DISPLAY INC·Filed 2014·Granted Aug 11, 2015·0 cites·16 claims
- 4765US8324332B2Resin for thermal imprintTOSHIFUMI TAKEMORI·Filed 2006·Granted Dec 4, 2012·2 cites·4 claims
- 4865US6721009B1Method of driving solid state imaging deviceSONY CORP·Filed 1995·Granted Apr 13, 2004·31 cites·10 claims
- 4965US4594519ALow power consumption, high speed CMOS signal input circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Jun 10, 1986·13 cites·9 claims
- 5065US4587638ASemiconductor memory deviceTOSHIBA MICRO CUMPUTER ENG·Filed 1984·Granted May 6, 1986·16 cites·13 claims
Showing the top 50 of 113 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →