Inventor · disambiguated record
Takeshi Sakai
Also filed as: SAKAI TAKESHI
116 granted patents·37 pending applications·1,981 citations·filing 1976–2025
99Inventor score
Top patents by PatentIndex Score
153 records- 0197US5674058AScroll-type refrigerant compressorNIPPON DENSO CO·Filed 1996·Granted Oct 7, 1997·115 cites·9 claims
- 0297US5290343AElectrostatic precipitator machine for charging dust particles contained in air and capturing dust particles with coulomb forceTOSHIBA KK·Filed 1992·Granted Mar 1, 1994·214 cites·13 claims
- 0396US7730507B2Broadcast receiving apparatus and starting method thereofHITACHI LTD·Filed 2007·Granted Jun 1, 2010·38 cites·15 claims
- 0496US7371631B2Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory deviceRENESAS TECH CORP·Filed 2005·Granted May 13, 2008·42 cites·15 claims
- 0595US7863135B2Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory deviceRENESAS ELECTRONICS CORP·Filed 2010·Granted Jan 4, 2011·21 cites·9 claims
- 0695US7699730B2Hydraulic tensioner lifterHONDA MOTOR CO LTD·Filed 2005·Granted Apr 20, 2010·40 cites·20 claims
- 0795US6234769B1Hybrid type compressor driven by engine and electric motorDENSO CORP·Filed 1998·Granted May 22, 2001·99 cites·2 claims
- 0895US5639225AScroll type compressorNIPPON DENSO CO·Filed 1996·Granted Jun 17, 1997·90 cites·3 claims
- 0994US7663176B2Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory deviceRENESAS TECH CORP·Filed 2008·Granted Feb 16, 2010·28 cites·19 claims
- 1094US6443712B2Hybrid type compressor driven by engine and electric motorDENSO CORP·Filed 2001·Granted Sep 3, 2002·54 cites·3 claims
- 1193US7087955B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2004·Granted Aug 8, 2006·27 cites·25 claims
- 1292USD706145SRemote indoor sensorLENNOX IND INC·Filed 2013·Granted Jun 3, 2014·59 cites·1 claims
- 1391US11333832B2Optical functional deviceSUMITOMO OSAKA CEMENT CO LTD·Filed 2021·Granted May 17, 2022·2 cites·6 claims
- 1488US5478212ASwash plate type compressorNIPPON DENSO CO·Filed 1994·Granted Dec 26, 1995·66 cites·13 claims
- 1586US7429810B2Electric rotary machineHITACHI LTD·Filed 2005·Granted Sep 30, 2008·12 cites·5 claims
- 1684US8049255B2Display device and method of manufacturing the sameHITACHI DISPLAYS LTD·Filed 2008·Granted Nov 1, 2011·8 cites·9 claims
- 1784US6149401AVariable discharge-amount compressor for refrigerant cycleDENSO CORP·Filed 1998·Granted Nov 21, 2000·49 cites·10 claims
- 1882US10629750B2Display device and manufacturing method thereofJAPAN DISPLAY INC·Filed 2018·Granted Apr 21, 2020·2 cites·15 claims
- 1982US9625169B2HVAC controller and method for operating an HVAC system based on a difference in temperature between return air and supply air and an HVAC system employing the controller or methodLENNOX IND INC·Filed 2014·Granted Apr 18, 2017·4 cites·20 claims
- 2081US7349250B2Semiconductor deviceRENESAS TECH CORP·Filed 2005·Granted Mar 25, 2008·7 cites·19 claims
- 2181US2024194795A1Semiconductor deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 2280US11295947B2Method for producing ozone waterUNIV TOHOKU·Filed 2019·Granted Apr 5, 2022·2 cites·4 claims
- 2380US7009316B2Electric rotary machineHITACHI LTD·Filed 2003·Granted Mar 7, 2006·21 cites·6 claims
- 2479US9946239B2Furnace control board architectureLENNOX IND INC·Filed 2015·Granted Apr 17, 2018·2 cites·20 claims
- 2579US7615906B2Joint structure of electric wire, stator of rotary electric machine, method for manufacturing the sameHITACHI LTD·Filed 2006·Granted Nov 10, 2009·8 cites·9 claims
- 2679US5368120AFour wheel drive vehicle with slip control systemNIPPON DENSO CO·Filed 1992·Granted Nov 29, 1994·52 cites·8 claims
- 2778US6729158B2Ejector decompression device with throttle controllable nozzleDENSO CORP·Filed 2003·Granted May 4, 2004·25 cites·17 claims
- 2878US5841688AMatched delay word line strapTEXAS INSTRUMENTS INC·Filed 1997·Granted Nov 24, 1998·42 cites·21 claims
- 2978US4972676ARefrigeration cycle apparatus having refrigerant separating system with pressure swing adsorptionTOSHIBA KK·Filed 1989·Granted Nov 27, 1990·45 cites·20 claims
- 3077US6984152B2Multifunction passive socket for flash media cardsTEXAS INSTRUMENTS INC·Filed 2002·Granted Jan 10, 2006·28 cites·23 claims
- 3177US6340993B1Automatic clock phase adjusting device and picture display employing the sameHITACHI LTD·Filed 1999·Granted Jan 22, 2002·53 cites·21 claims
- 3276US12298640B2Display device and method for manufacturing display deviceJAPAN DISPLAY INC·Filed 2024·Granted May 13, 2025·0 cites·24 claims
- 3376US7417351B2Rotary machineHITACHI LTD·Filed 2005·Granted Aug 26, 2008·8 cites·2 claims
- 3476US7084880B2Video display device and color temperature correction method for the sameHITACHI LTD·Filed 2002·Granted Aug 1, 2006·10 cites·19 claims
- 3576US6129532ACO2 compressorDENSO CORP·Filed 1999·Granted Oct 10, 2000·34 cites·7 claims
- 3675US6072354ASemiconductor device output buffer circuit for LSIHITACHI LTD·Filed 1997·Granted Jun 6, 2000·37 cites·9 claims
- 3774US11935967B2Semiconductor deviceJAPAN DISPLAY INC·Filed 2021·Granted Mar 19, 2024·0 cites·5 claims
- 3874US4857267AAluminum base bearing alloy and method of producing sameNISSAN MOTOR·Filed 1987·Granted Aug 15, 1989·32 cites·15 claims
- 3973US9858339B2Information providing system, identification information resolution server and mobile terminal deviceAKIYAMA HITOSHI·Filed 2012·Granted Jan 2, 2018·4 cites·5 claims
- 4073US5732009ASemiconductor integrated circuit device including a DRAM in which a cell selection transistor has a stabilized threshold voltageHITACHI LTD·Filed 1996·Granted Mar 24, 1998·33 cites·11 claims
- 4173US4928550ASliding bearing and crankshaft used for crankshaft-connecting rod assemblyNIPPON DIA CLEVITE CO·Filed 1988·Granted May 29, 1990·28 cites·4 claims
- 4272US9190337B2Etching methodUNIV TOHOKU·Filed 2014·Granted Nov 17, 2015·2 cites·16 claims
- 4372US7948140B2Joint structure of electric wire, stator of rotary electric machine, method for manufacturing the sameHITACHI LTD·Filed 2009·Granted May 24, 2011·5 cites·4 claims
- 4471US8384836B2Liquid crystal display deviceHITACHI DISPLAYS LTD·Filed 2010·Granted Feb 26, 2013·3 cites·7 claims
- 4571US6778061B2FuseDAITO COMM APPARATUS CO LTD·Filed 2003·Granted Aug 17, 2004·20 cites·3 claims
- 4670US11114568B2Semiconductor deviceJAPAN DISPLAY INC·Filed 2020·Granted Sep 7, 2021·0 cites·6 claims
- 4770US9703152B2Liquid crystal display deviceJAPAN DISPLAY INC·Filed 2014·Granted Jul 11, 2017·1 cites·5 claims
- 4870US9136362B2Semiconductor device having lateral elementSAKAI TAKESHI·Filed 2012·Granted Sep 15, 2015·3 cites·3 claims
- 4970US8111263B2Video display device and color temperature correction method for the sameKIMURA KATSUNOBU·Filed 2009·Granted Feb 7, 2012·2 cites·15 claims
- 5070US7136950B2Multifunction passive adaptor for flash media cardsTEXAS INSTRUMENTS INC·Filed 2002·Granted Nov 14, 2006·17 cites·26 claims
Showing the top 50 of 153 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →