Inventor · disambiguated record
Mitsuru Ishikawa
Also filed as: ISHIKAWA MITSURU
40 granted patents·15 pending applications·1,124 citations·filing 1988–2025
98Inventor score
Files withHONDA MOTOR CO LTD13ISHIKAWA ENERGY RESEARCH CO LTD13HAMAMATSU PHOTONICS KK7JSR CORP5KUBOTA KK3
Top patents by PatentIndex Score
55 records- 0198US5490572ABattery temperature control system in electric automobileHONDA MOTOR CO LTD·Filed 1992·Granted Feb 13, 1996·438 cites·25 claims
- 0296US5598887AAir conditioner for vehiclesSANDEN CORP·Filed 1994·Granted Feb 4, 1997·106 cites·42 claims
- 0392US12428985B2Engine-mounted autonomous flying deviceISHIKAWA ENERGY RESEARCH CO LTD·Filed 2022·Granted Sep 30, 2025·3 cites·12 claims
- 0488US6811090B2Minute droplet forming method a minute droplet forming apparatusHAMAMATSU PHOTONICS KK·Filed 2002·Granted Nov 2, 2004·54 cites·6 claims
- 0588US5528046AMethod and device for determining the location and number of fluorescent moleculesHAMAMATSU PHOTONICS KK·Filed 1993·Granted Jun 18, 1996·71 cites·17 claims
- 0687US5634348AAir conditioner for vehiclesHONDA MOTOR CO LTD·Filed 1995·Granted Jun 3, 1997·57 cites·12 claims
- 0784US12319445B2Flight deviceISHIKAWA ENERGY RESEARCH CO LTD·Filed 2022·Granted Jun 3, 2025·1 cites·10 claims
- 0884US11975821B2Flight deviceISHIKAWA ENERGY RESEARCH CO LTD·Filed 2020·Granted May 7, 2024·3 cites·5 claims
- 0984US2025314198A1Engine-mounted autonomous flying deviceISHIKAWA ENERGY RESEARCH CO LTD·Filed 2025·Application pending·0 cites
- 1080US10008529B2Solid-state imaging device, method of manufacturing the same, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2015·Granted Jun 26, 2018·4 cites·12 claims
- 1177US5965446AMethod for placing fluorescent single molecules on surface of substrate and method for visualizing structural defect of surface of substrateHAMAMATSU PHOTONICS KK·Filed 1997·Granted Oct 12, 1999·51 cites·12 claims
- 1276US10847561B2Solid-state imaging element and method for manufacturing the same, and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2017·Granted Nov 24, 2020·2 cites·11 claims
- 1376US5595064AControl system for air-conditioner on electric vehicleSANDEN CORP·Filed 1995·Granted Jan 21, 1997·80 cites·20 claims
- 1475US5590540AAir conditioner for vehiclesHONDA MOTOR CO LTD·Filed 1995·Granted Jan 7, 1997·34 cites·7 claims
- 1573US2025320003A1Flying apparatusKUBOTA KK·Filed 2025·Application pending·0 cites
- 1671US5586448ADefrosting control system for use in an air-conditioner in an electric vehicleSANDEN CORP·Filed 1995·Granted Dec 24, 1996·62 cites·15 claims
- 1771US2025321585A1Unmanned aerial vehicle, and control system and control method for unmanned aerial vehicleKUBOTA KK·Filed 2025·Application pending·0 cites
- 1870US7663752B2Polarization modulation imaging ellipsometerNAT INST OF ADVANCED IND SCIEN·Filed 2007·Granted Feb 16, 2010·6 cites·19 claims
- 1967US2023203438A1Method for producing astrocyte-like cellsJSR CORP·Filed 2023·Application pending·0 cites
- 2066US12497197B2Flying apparatus and method for controlling the sameISHIKAWA ENERGY RESEARCH CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·8 claims
- 2165US12497199B2Flying apparatusISHIKAWA ENERGY RESEARCH CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·17 claims
- 2264US2024279605A1Culture method, culture product, spheroid, and method for screening for test substanceJSR CORP·Filed 2024·Application pending·0 cites
- 2363US12377970B2Flight device with first main rotor and second main rotor arranged below sub-rotorISHIKAWA ENERGY RESEARCH CO LTD·Filed 2022·Granted Aug 5, 2025·0 cites·6 claims
- 2461US12366199B1Power unitISHIKAWA ENERGY RESEARCH CO LTD·Filed 2023·Granted Jul 22, 2025·0 cites·6 claims
- 2561US5065422ASubscriber call simulator capable of testing new services of a telephone switching systemNEC CORP·Filed 1990·Granted Nov 12, 1991·32 cites·3 claims
- 2660US4858577ARotary valve device for internal combustion enginesHONDA MOTOR CO LTD·Filed 1988·Granted Aug 22, 1989·16 cites·19 claims
- 2759US2025033761A1Flight deviceKUBOTA KK·Filed 2024·Application pending·0 cites
- 2859US2023257701A1Method of culturing human induced pluripotent stem cells, culture of human induced pluripotent stem cells, and method of producing cerebral organoidsJSR CORP·Filed 2023·Application pending·0 cites
- 2958US6881587B2Liquid-containing substance analyzing device and liquid-containing substance analyzing methodHAMAMATSU PHOTONICS KK·Filed 2001·Granted Apr 19, 2005·3 cites·6 claims
- 3056US9261296B2Absorption heat pump with a thermally insulating dividing wallKAYANUMA HIDETAKA·Filed 2009·Granted Feb 16, 2016·0 cites·4 claims
- 3156US2022282210A1Method for producing parvalbumin-positive nerve cells, cell, and differentiation inducerUNIV KEIO·Filed 2020·Application pending·0 cites
- 3255US12441495B2Flight device and flight device control methodISHIKAWA ENERGY RESEARCH CO LTD·Filed 2023·Granted Oct 14, 2025·0 cites·10 claims
- 3354US7588641B2Method of forming liquid-drops of mixed liquid, and device for forming liquid-drops of mixed liquidHAMAMATSU PHOTONICS KK·Filed 2002·Granted Sep 15, 2009·2 cites·1 claims
- 3454US5769316AAir conditioner for vehiclesHONDA MOTOR CO LTD·Filed 1997·Granted Jun 23, 1998·18 cites·12 claims
- 3554US2024343425A1Engine-carrying flight deviceISHIKAWA ENERGY RESEARCH CO LTD·Filed 2022·Application pending·0 cites
- 3654US2024336379A1Flight deviceISHIKAWA ENERGY RESEARCH CO LTD·Filed 2022·Application pending·0 cites
- 3752US6422033B2Absorption type refrigerating apparatusHONDA MOTOR CO LTD·Filed 2001·Granted Jul 23, 2002·6 cites·12 claims
- 3852US5901567AAbsorption refrigerating/heating apparatusHONDA MOTOR CO LTD·Filed 1997·Granted May 11, 1999·20 cites·13 claims
- 3952US2021016880A1Engine-mounted autonomous flying deviceISHIKAWA ENERGY RESEARCH CO LTD·Filed 2018·Application pending·0 cites
- 4052US2022010271A1Method for producing brain organoidsJSR CORP·Filed 2019·Application pending·0 cites
- 4151US2022380725A1Brain organoid and use thereofJSR CORP·Filed 2020·Application pending·0 cites
- 4249US8579335B2Coupling structure for absorption refrigeration circuitKAYANUMA HIDETAKA·Filed 2009·Granted Nov 12, 2013·0 cites·20 claims
- 4347US12339157B2Flight deviceISHIKAWA ENERGY RESEARCH CO LTD·Filed 2022·Granted Jun 24, 2025·0 cites·8 claims
- 4446US2009291440A1Method for synthesizing nucleic acid using dna polymerase beta and single molecule sequencing methodHIRANO KEN·Filed 2006·Application pending·0 cites
- 4543US5739040AMethod and device for determining the location of a molecule group and the number of fluorescent molecules in a molecule groupHAMAMATSU PHOTONICS KK·Filed 1996·Granted Apr 14, 1998·8 cites·6 claims
- 4643US5322796AMethod of discriminating a kind of nucleic acids basesHAMAMATSU PHOTONICS KK·Filed 1992·Granted Jun 21, 1994·9 cites·4 claims
- 4743US4887567AConnecting arrangement in valve operating system for internal combustion engineHONDA MOTOR CO LTD·Filed 1988·Granted Dec 19, 1989·8 cites·4 claims
- 4842US6009721AAbsorption refrigeratorHONDA MOTOR CO LTD·Filed 1998·Granted Jan 4, 2000·12 cites·7 claims
- 4935US7582220B1Etching methodTOKYO ELECTRON LTD·Filed 2000·Granted Sep 1, 2009·0 cites·5 claims
- 5034US5572877AAir conditioner for vehiclesHONDA MOTOR CO LTD·Filed 1995·Granted Nov 12, 1996·6 cites·7 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →