Inventor · disambiguated record
Hideki Sekiguchi
Also filed as: SEKIGUCHI HIDEKI
38 granted patents·16 pending applications·508 citations·filing 1980–2023
97Inventor score
Files withTOSHIBA KK12HITACHI AUTOMOTIVE SYSTEMS LTD6SEKIGUCHI HIDEKI6MITSUBISHI PAPER MILLS LTD5SONY CORP5
Top patents by PatentIndex Score
54 records- 0194US6561480B1Motor operated valveSAGINOMIYA SEISAKUSHO INC·Filed 2000·Granted May 13, 2003·113 cites·23 claims
- 0290US6900473B2Surface-emitting semiconductor light deviceTOSHIBA KK·Filed 2002·Granted May 31, 2005·103 cites·21 claims
- 0390US6485812B1Ink jet recording sheet and process for producing itMITSUBISHI PAPER MILLS LTD·Filed 1999·Granted Nov 26, 2002·50 cites·19 claims
- 0489US9726406B2Expansion valveKk saginomiya seisakusho·Filed 2013·Granted Aug 8, 2017·7 cites·14 claims
- 0587US5333943AMethod and system for anti-lock braking in automobile by measuring brake torqueJAPAN ELECTRONIC CONTROL SYST·Filed 1993·Granted Aug 2, 1994·34 cites·16 claims
- 0684US8157184B2Expansion valve, heat pump type refrigeration cycle apparatus, and air handling unitHAYASHI TAKAHITO·Filed 2010·Granted Apr 17, 2012·9 cites·1 claims
- 0780US8157183B2Expansion valve, heat pump type refrigeration cycle apparatus, and air handling unitHAYASHI TAKAHITO·Filed 2009·Granted Apr 17, 2012·9 cites·7 claims
- 0878US7695127B2Recording liquid, liquid cartridge, liquid discharge device, and liquid discharge methodSONY CORP·Filed 2006·Granted Apr 13, 2010·3 cites·12 claims
- 0973US6670002B1Ink jet recording sheet and method for producing itMITSUBISHI PAPER MILLS LTD·Filed 1999·Granted Dec 30, 2003·25 cites·17 claims
- 1071US6098002AApparatus and method for controlling speed change of a vehicle automatic transmissionUNISIA JECS CORP·Filed 1998·Granted Aug 1, 2000·24 cites·28 claims
- 1169US8545949B2Resin composition, thermal transfer-receiving sheet, and method for making thermal transfer-receiving sheetSEKIGUCHI HIDEKI·Filed 2010·Granted Oct 1, 2013·1 cites·4 claims
- 1265US8562080B2Brake system for engine-operated vehicle and controlling method thereofSEKIGUCHI HIDEKI·Filed 2009·Granted Oct 22, 2013·4 cites·29 claims
- 1361US7244210B2Power transmission apparatus for vehicle and vehicle-driving electric machinery system using the sameHITACHI LTD·Filed 2004·Granted Jul 17, 2007·13 cites·25 claims
- 1461US5292288ASpeed-changing hydraulic oil pressure control apparatus for an automatic transmission of an automobileJAPAN ELECTRONIC CONTROL SYST·Filed 1991·Granted Mar 8, 1994·28 cites·3 claims
- 1561US5096767AAlkali-removable label support and labelMITSUBISHI PAPER MILLS LTD·Filed 1990·Granted Mar 17, 1992·23 cites·18 claims
- 1660US12261554B2Motor controller and motor controlling methodHITACHI ASTEMO LTD·Filed 2021·Granted Mar 25, 2025·0 cites·14 claims
- 1758US12444668B2Semiconductor deviceTOSHIBA KK·Filed 2023·Granted Oct 14, 2025·0 cites·7 claims
- 1857US12046668B2Semiconductor deviceTOSHIBA KK·Filed 2022·Granted Jul 23, 2024·0 cites·12 claims
- 1957US11022214B2Transmission control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Jun 1, 2021·0 cites·6 claims
- 2057US2024322027A1Semiconductor device and method for manufacturing semiconductor deviceTOSHIBA KK·Filed 2023·Application pending·0 cites
- 2157US2024321977A1Semiconductor device and method for manufacturingTOSHIBA KK·Filed 2023·Application pending·0 cites
- 2257US2024321974A1Semiconductor device and semiconductor moduleTOSHIBA KK·Filed 2023·Application pending·0 cites
- 2355US12036993B2Control device for vehiclesHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Jul 16, 2024·0 cites·14 claims
- 2455US10690243B2Range switching device for automatic transmission and switching method thereforHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Jun 23, 2020·1 cites·10 claims
- 2555US2024105826A1Semiconductor device and method for manufacturing semiconductor deviceTOSHIBA KK·Filed 2023·Application pending·0 cites
- 2653US7767012B2Recording liquid, liquid cartridge, liquid discharge device, and liquid discharge methodSONY CORP·Filed 2006·Granted Aug 3, 2010·0 cites·4 claims
- 2752US6539712B2Hydraulic drive unitKAYABA INDUSTRY CO LTD·Filed 2000·Granted Apr 1, 2003·9 cites·2 claims
- 2852US6095238AFeed water heaterTOSHIBA KK·Filed 1998·Granted Aug 1, 2000·16 cites·21 claims
- 2950US12273101B2Semiconductor deviceTOSHIBA KK·Filed 2023·Granted Apr 8, 2025·0 cites·19 claims
- 3050US6312794B1Ink jet recording sheetMITSUBISHI PAPER MILLS LTD·Filed 1999·Granted Nov 6, 2001·8 cites·8 claims
- 3150US2024278653A1Vehicle systemHITACHI ASTEMO LTD·Filed 2021·Application pending·0 cites
- 3249US2024204705A1Motor control device and motor control methodHITACHI ASTEMO LTD·Filed 2022·Application pending·0 cites
- 3348US11059374B2Hybrid vehicle control apparatus and hybrid vehicleHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Jul 13, 2021·0 cites·10 claims
- 3448US10388774B2Semiconductor deviceTOSHIBA KK·Filed 2018·Granted Aug 20, 2019·0 cites·13 claims
- 3548US8518858B2Receptor layer forming composition and thermal transfer receiving sheetSEKIGUCHI HIDEKI·Filed 2010·Granted Aug 27, 2013·0 cites·7 claims
- 3647US7040216B2Hydraulic motorKAYABA INDUSTRY CO LTD·Filed 2003·Granted May 9, 2006·2 cites·4 claims
- 3747US2007263032A1Recording Liquid, Liquid Cartridge Holding Recording Liquid and Liquid Emitting Apparatus and MethodSONY CORP·Filed 2005·Application pending·0 cites
- 3846US10253879B2Transmission control systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Apr 9, 2019·0 cites·10 claims
- 3946US4288393ADirect contact condenserTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Sep 8, 1981·12 cites·5 claims
- 4044US10221945B2Electronic control device for vehicular automatic transmissionHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Mar 5, 2019·0 cites·9 claims
- 4143US2009035467A1Recording Liquid, Liquid Cartridge, Liquid Emitting Device and Liquid Emitting MethodSEKIGUCHI HIDEKI·Filed 2004·Application pending·0 cites
- 4243US2015263147A1Semiconductor deviceTOSHIBA KK·Filed 2014·Application pending·0 cites
- 4341US2005211490A1Vehicle drive device and four-wheel drive with motorHITACHI LTD·Filed 2005·Application pending·0 cites
- 4440US5356858AReceiving sheet for sublimation type heat transfer recordingMITSUBISHI PAPER MILLS LTD·Filed 1993·Granted Oct 18, 1994·7 cites·4 claims
- 4540US2006273272A1Valve deviceUCHIDA HIROSHI·Filed 2004·Application pending·0 cites
- 4639US10449794B2Method for forming image and protective layer and apparatus thereforDAINIPPON PRINTING CO LTD·Filed 2016·Granted Oct 22, 2019·0 cites·2 claims
- 4739US7314275B2Recording liquid, liquid cartridge, liquid discharge apparatus and method of liquid dischargeSONY CORP·Filed 2004·Granted Jan 1, 2008·0 cites·19 claims
- 4839US2007247496A1Recording Liquid Containing Liquid Cartridge and Liquid Emitting Apparatus and MethodSONY CORP·Filed 2005·Application pending·0 cites
- 4939US2007038340A1Running controller and electric running control system for electric vehicleHITACHI LTD·Filed 2006·Application pending·0 cites
- 5037US2012107990A1Method for manufacturing semiconductor light emitting device and semiconductor crystal growth apparatusSEKIGUCHI HIDEKI·Filed 2011·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →