Inventor · disambiguated record
Hidetaka Sato
Also filed as: SATO HIDETAKA
28 granted patents·7 pending applications·331 citations·filing 1975–2024
96Inventor score
Files withHITACHI CHEMICAL CO LTD12ALPS ALPINE CO LTD5MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD4MITSUBISHI HEAVY IND AUTOMOTIVE THERMAL SYS CO LTD2NAGASAKA KEIJI2
Top patents by PatentIndex Score
35 records- 0192US12374513B2Rubber stem and switch apparatusALPS ALPINE CO LTD·Filed 2023·Granted Jul 29, 2025·1 cites·9 claims
- 0285US5226928AReforming apparatus for hydrocarbonTOKYO ELECTRIC POWER CO·Filed 1990·Granted Jul 13, 1993·90 cites·3 claims
- 0383US12002634B2Pressing mechanism of push switch and push switchALPS ALPINE CO LTD·Filed 2022·Granted Jun 4, 2024·1 cites·7 claims
- 0481US9115707B2Inverter module and integrated-inverter electric compressor using the sameHATTORI MAKOTO·Filed 2010·Granted Aug 25, 2015·8 cites·7 claims
- 0578US5837804APolyimides and optical parts obtained by using the sameHITACHI CHEMICAL CO LTD·Filed 1996·Granted Nov 17, 1998·52 cites·19 claims
- 0674US9059620B2Inverter and integrated-inverter electric compressorSATO HIDETAKA·Filed 2010·Granted Jun 16, 2015·5 cites·7 claims
- 0771US10286753B2On-state malfunction detection device and method thereforMITSUBISHI HEAVY IND THERMAL SYSTEMS LTD·Filed 2015·Granted May 14, 2019·2 cites·8 claims
- 0871US4958001ADicyclohexyl-3,4,3',4'-tetracarboxylic acid or dianhydride thereof and polyamide-acid and polyimide obtained therefromHITACHI CHEMICAL CO LTD·Filed 1988·Granted Sep 18, 1990·9 cites·11 claims
- 0965US5087658AHeat-resistant resin paste and integrated circuit device produced by using the heat-resistant resin pasteHITACHI CHEMICAL CO LTD·Filed 1989·Granted Feb 11, 1992·22 cites·18 claims
- 1062US2025125100A1Push switchALPS ALPINE CO LTD·Filed 2024·Application pending·0 cites
- 1161US4758476APolyimide precursor resin composition and semiconductor device using the sameHITACHI CHEMICAL CO LTD·Filed 1985·Granted Jul 19, 1988·28 cites·10 claims
- 1258US2024087825A1Pressing operation body and switch deviceALPS ALPINE CO LTD·Filed 2023·Application pending·0 cites
- 1357US12103360B2Vehicle-mounted air conditioner control device, and vehicleMITSUBISHI HEAVY IND THERMAL SYSTEMS LTD·Filed 2019·Granted Oct 1, 2024·0 cites·7 claims
- 1457US11331981B2On-board air conditioner control device, and vehicleMITSUBISHI HEAVY IND THERMAL SYSTEMS LTD·Filed 2019·Granted May 17, 2022·0 cites·9 claims
- 1557US9198231B2Heater control device, method and programNAGASAKA KEIJI·Filed 2012·Granted Nov 24, 2015·1 cites·7 claims
- 1656US4233413AResin composition with low shrinkageHITACHI CHEMICAL CO LTD·Filed 1978·Granted Nov 11, 1980·13 cites·11 claims
- 1754US4338426AIntermediate, copolymer resin and production thereofHITACHI CHEMICAL CO LTD·Filed 1981·Granted Jul 6, 1982·10 cites·16 claims
- 1852USD417633SLevelKK TOPCON·Filed 1998·Granted Dec 14, 1999·7 cites·1 claims
- 1950US2011006718A1Inverter deviceMITSUBISHI HEAVY IND LTD·Filed 2009·Application pending·0 cites
- 2049US5164816AIntegrated circuit device produced with a resin layer produced from a heat-resistant resin pasteHITACHI CHEMICAL CO LTD·Filed 1991·Granted Nov 17, 1992·18 cites·55 claims
- 2149US2012237192A1Heat medium heating apparatus and vehicular air-conditioning system including the sameKOMINAMI SATOSHI·Filed 2012·Application pending·0 cites
- 2248US9923364B2Load driving device, vehicle air-conditioning apparatus, and load short-circuit protection circuitMITSUBISHI HEAVY IND AUTOMOTIVE THERMAL SYS CO LTD·Filed 2014·Granted Mar 20, 2018·0 cites·8 claims
- 2346US4511705AComposition for protective coating materialHITACHI CHEMICAL CO LTD·Filed 1984·Granted Apr 16, 1985·10 cites·13 claims
- 2446US2015034626A1Heating medium heating apparatus and vehicle air conditioner provided with sameMITSUBISHI HEAVY IND AUTOMOTIVE THERMAL SYS CO LTD·Filed 2013·Application pending·0 cites
- 2545US11282655B2Switch device for preventing electrical contact failureALPS ALPINE CO LTD·Filed 2021·Granted Mar 22, 2022·0 cites·6 claims
- 2645US5132386AInsulating resin composition and semiconductor device using the sameHITACHI CHEMICAL CO LTD·Filed 1989·Granted Jul 21, 1992·14 cites·9 claims
- 2744US4645688AComposition for protective coating materialHITACHI CHEMICAL CO LTD·Filed 1984·Granted Feb 24, 1987·9 cites·22 claims
- 2843US9351343B2Heater control device, and control method and control program for heater control deviceNAGASAKA KEIJI·Filed 2012·Granted May 24, 2016·0 cites·7 claims
- 2942US6274834B1Push-button switch with part to a wire rod exposed to an inside bottom of housing to form a contact portionALPS ELECTRIC CO LTD·Filed 2000·Granted Aug 14, 2001·2 cites·13 claims
- 3042US5537307AControl device for system interconnection inverterTOSHIBA KK·Filed 1995·Granted Jul 16, 1996·15 cites·11 claims
- 3138US2020128625A1HeaterMITSUBISHI HEAVY IND THERMAL SYSTEMS LTD·Filed 2017·Application pending·0 cites
- 3235US4497922ACompositions of materials for forming protective film in semiconductor deviceHITACHI CHEMICAL CO LTD·Filed 1983·Granted Feb 5, 1985·7 cites·15 claims
- 3335US4059904APreparation of coating composition of specified colorKANSAI PAINT CO LTD·Filed 1975·Granted Nov 29, 1977·4 cites·2 claims
- 3431US2018083177A1Thermoelectric material, manufacturing method of thermoelectric material, and thermoelectric converterHAKUSAN INC·Filed 2015·Application pending·0 cites
- 3530US5165957AProcess for producing multilayer wiring structureHITACHI CHEMICAL CO LTD·Filed 1990·Granted Nov 24, 1992·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →