Inventor · disambiguated record
Iwao Takemoto
Also filed as: ANDO HARUSHISA · TAKEMOTO IWAO
83 granted patents·6 pending applications·2,229 citations·filing 1973–2019
99Inventor score
Top patents by PatentIndex Score
89 records- 0196US7397472B2Active matrix display deviceHITACHI LTD·Filed 2007·Granted Jul 8, 2008·13 cites·9 claims
- 0295US6801194B2Active matrix display deviceHITACHI LTD·Filed 2001·Granted Oct 5, 2004·55 cites·14 claims
- 0394US8169424B2Active matrix display deviceMIYAZAWA TOSHIO·Filed 2008·Granted May 1, 2012·10 cites·9 claims
- 0494US6232939B1Liquid crystal display apparatus including scanning circuit having bidirectional shift register stagesHITACHI LTD·Filed 1998·Granted May 15, 2001·129 cites·24 claims
- 0594US4295055ACircuit for generating scanning pulsesHITACHI LTD·Filed 1979·Granted Oct 13, 1981·45 cites·29 claims
- 0693US8643636B2Active matrix display deviceMIYAZAWA TOSHIO·Filed 2012·Granted Feb 4, 2014·6 cites·6 claims
- 0793US6791521B2Liquid crystal display device having a gray-scale voltage selector circuitHITACHI LTD·Filed 2002·Granted Sep 14, 2004·54 cites·21 claims
- 0893US6081305ALiquid crystal light valve and projection type liquid crystal display using such valveHITACHI LTD·Filed 1996·Granted Jun 27, 2000·119 cites·8 claims
- 0993US5400072AVideo camera unit having an airtight mounting arrangement for an image sensor chipHITACHI LTD·Filed 1990·Granted Mar 21, 1995·153 cites·20 claims
- 1092US5673083ASemiconductor device and video camera unit having the same and method for manufacturing the sameHITACHI LTD·Filed 1995·Granted Sep 30, 1997·119 cites·4 claims
- 1191US9460679B2Active matrix display deviceJAPAN DISPLAY INC·Filed 2015·Granted Oct 4, 2016·3 cites·4 claims
- 1291US6373547B2Liquid crystal display device having pole spacers formed over optical shield filmHITACHI LTD·Filed 2001·Granted Apr 16, 2002·48 cites·8 claims
- 1390US9208743B2Active matrix display deviceJAPAN DISPLAY INC·Filed 2014·Granted Dec 8, 2015·6 cites·6 claims
- 1490US6304308B1Liquid crystal display device with optical shield filmHITACHI LTD·Filed 1999·Granted Oct 16, 2001·101 cites·7 claims
- 1590US4896217ASolid-state imaging device including a transparent conductor between an optical low-pass filter and an imaging sensorHITACHI LTD·Filed 1988·Granted Jan 23, 1990·110 cites·13 claims
- 1689US7042430B2Liquid crystal display device having stabilized drive circuitHITACHI DEVICE ENG·Filed 2003·Granted May 9, 2006·34 cites·6 claims
- 1789US6803894B1Liquid crystal display apparatus and method using color field sequential driving methodHITACHI LTD·Filed 2000·Granted Oct 12, 2004·40 cites·24 claims
- 1889US5122881ASolid-state imaging device with an amplifying FET in each pixel and an output capacitor in each rowHITACHI LTD·Filed 1989·Granted Jun 16, 1992·65 cites·2 claims
- 1989US4148048ASolid-state imaging deviceHITACHI LTD·Filed 1978·Granted Apr 3, 1979·64 cites·22 claims
- 2088US7508431B2Solid state imaging deviceHOYA CORP·Filed 2005·Granted Mar 24, 2009·10 cites·11 claims
- 2188US6501456B1Liquid crystal display apparatus including scanning circuit having bidirectional shift register stagesHITACHI LTD·Filed 2000·Granted Dec 31, 2002·34 cites·8 claims
- 2288US4599133AMethod of producing single-crystal silicon filmHITACHI LTD·Filed 1983·Granted Jul 8, 1986·67 cites·17 claims
- 2387US5274456ASemiconductor device and video camera unit using it and their manufacturing methodHITACHI LTD·Filed 1992·Granted Dec 28, 1993·99 cites·26 claims
- 2487US4407010ASolid state image pickup deviceHITACHI LTD·Filed 1981·Granted Sep 27, 1983·62 cites·10 claims
- 2586US7116298B2Active matrix display deviceHITACHI DEVICE ENG·Filed 2004·Granted Oct 3, 2006·21 cites·3 claims
- 2686US6784956B2Reflective type liquid crystal display deviceHITACHI LTD·Filed 2001·Granted Aug 31, 2004·37 cites·5 claims
- 2785US9892704B2Active matrix display deviceJAPAN DISPLAY INC·Filed 2017·Granted Feb 13, 2018·3 cites·2 claims
- 2881US6501523B2Liquid crystal display element and a display device having a homeotropic alignmentHITACHI LTD·Filed 2001·Granted Dec 31, 2002·20 cites·8 claims
- 2981US4032952ABulk charge transfer semiconductor deviceHITACHI LTD·Filed 1973·Granted Jun 28, 1977·33 cites·73 claims
- 3077US6961041B2Liquid crystal display device having a low-voltage driving circuitHITACHI DEVICE ENG·Filed 2002·Granted Nov 1, 2005·19 cites·6 claims
- 3177US4349743ASolid-state imaging deviceHITACHI LTD·Filed 1980·Granted Sep 14, 1982·25 cites·10 claims
- 3276US7274362B2Active matrix display deviceHITACHI DEVICE ENG·Filed 2004·Granted Sep 25, 2007·11 cites·12 claims
- 3376US5926240ALiquid crystal display apparatus comprise a silicon nitride dielectric film with thickness in a range of 80mm-170mm and disposes between a reflective pixel elect and LC layerHITACHI LTD·Filed 1997·Granted Jul 20, 1999·49 cites·15 claims
- 3476US4774586AInterline type charge transfer imaging deviceHITACHI LTD·Filed 1985·Granted Sep 27, 1988·33 cites·14 claims
- 3573US7492340B2Liquid crystal display device having stabilized drive circuitHITACHI LTD·Filed 2006·Granted Feb 17, 2009·2 cites·3 claims
- 3673US4392158AInterlaced solid-state imaging deviceHITACHI LTD·Filed 1981·Granted Jul 5, 1983·21 cites·7 claims
- 3771US7148936B1Color-separation/synthesis optical system with particular cut-off wavelengths and emission-side polarizer and projection type liquid crystal display device using the sameHITACHI LTD·Filed 2002·Granted Dec 12, 2006·11 cites·3 claims
- 3871US6952246B2Reflective type liquid crystal display deviceHITACHI DEVICE ENG·Filed 2004·Granted Oct 4, 2005·13 cites·3 claims
- 3970US4055885ACharge transfer semiconductor device with electrodes separated by oxide region therebetween and method for fabricating the sameHITACHI LTD·Filed 1976·Granted Nov 1, 1977·24 cites·19 claims
- 4069US10223994B2Active matrix display deviceJAPAN DISPLAY INC·Filed 2018·Granted Mar 5, 2019·0 cites·4 claims
- 4169US6433768B1Liquid crystal display device having a gray-scale voltage producing circuitHITACHI LTD·Filed 1999·Granted Aug 13, 2002·27 cites·21 claims
- 4269US5880795ALiquid crystal display module and projection-type liquid crystal display deviceHITACHI LTD·Filed 1997·Granted Mar 9, 1999·31 cites·5 claims
- 4369US4148051ASolid-state imaging deviceHITACHI LTD·Filed 1978·Granted Apr 3, 1979·15 cites·14 claims
- 4467US8890857B2Active matrix display deviceJAPAN DISPLAY INC·Filed 2014·Granted Nov 18, 2014·0 cites·6 claims
- 4567US7567230B2Liquid crystal display device having a low-voltage driving circuitHITACHI LTD·Filed 2005·Granted Jul 28, 2009·2 cites·4 claims
- 4667US4514766ASolid-state imaging deviceHITACHI LTD·Filed 1983·Granted Apr 30, 1985·16 cites·4 claims
- 4767US4301477ASolid-state imaging deviceHITACHI LTD·Filed 1980·Granted Nov 17, 1981·16 cites·11 claims
- 4866US9697790B2Active matrix display deviceJAPAN DISPLAY INC·Filed 2016·Granted Jul 4, 2017·0 cites·4 claims
- 4965US5280511AOutput circuit for a CCD with cascode depletion MOSFET loads and a feedback capacitorHITACHI LTD·Filed 1992·Granted Jan 18, 1994·24 cites·3 claims
- 5065US4322740ASolid-state color imaging cameraHITACHI LTD·Filed 1980·Granted Mar 30, 1982·15 cites·7 claims
Showing the top 50 of 89 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →