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Masaru Tanaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Inside air-conditioning device
    • Patent number 12,146,697
    • Issue date Nov 19, 2024
    • Daikin Industries, Ltd.
    • Makoto Ikemiya
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 12,085,318
    • Issue date Sep 10, 2024
    • Daikin Industries, Ltd.
    • Yukiko Maejima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Refrigeration cycle device for vehicle
    • Patent number 11,920,077
    • Issue date Mar 5, 2024
    • Daikin Industries, Ltd.
    • Eiji Kumakura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Refrigerant cycle apparatus
    • Patent number 11,912,922
    • Issue date Feb 27, 2024
    • Daikin Industries, Ltd.
    • Shinichi Fujinaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Grease and refrigeration cycle apparatus using grease as lubricant
    • Patent number 11,827,832
    • Issue date Nov 28, 2023
    • Daikin Industries, Ltd.
    • Masaru Tanaka
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Heat transport device and heat transport method using same
    • Patent number 11,807,796
    • Issue date Nov 7, 2023
    • Daikin Industries, Ltd.
    • Tatsumi Tsuchiya
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for replacing refrigerant in refrigeration apparatus, refrig...
    • Patent number 11,808,499
    • Issue date Nov 7, 2023
    • Daikin Industries, Ltd.
    • Naoki Shimozono
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration apparatus
    • Patent number 11,661,540
    • Issue date May 30, 2023
    • Daikin Industries, Ltd.
    • Masaru Tanaka
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat transfer device and heat transfer method using same
    • Patent number 11,377,578
    • Issue date Jul 5, 2022
    • Daikin Industries, Ltd.
    • Tatsumi Tsuchiya
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Refrigeration apparatus
    • Patent number 11,352,532
    • Issue date Jun 7, 2022
    • Daikin Industries, Ltd.
    • Masaru Tanaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Refrigeration apparatus
    • Patent number 11,137,179
    • Issue date Oct 5, 2021
    • Daikin Industries, Ltd.
    • Takashi Furugaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Refrigerant recovery device and refrigerant recovery method
    • Patent number 11,085,677
    • Issue date Aug 10, 2021
    • Daikin Industries, Ltd.
    • Masaru Tanaka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration apparatus
    • Patent number 10,851,275
    • Issue date Dec 1, 2020
    • Daikin Industries, Ltd.
    • Masaru Tanaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Refrigeration apparatus
    • Patent number 8,691,108
    • Issue date Apr 8, 2014
    • Daikin Industries, Ltd.
    • Hideki Matsuura
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Combination man-powered and motor-driven vehicle
    • Patent number 5,984,038
    • Issue date Nov 16, 1999
    • Sanyo Electric Co., Ltd.
    • Masakatsu Fujiwara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Magnet motor stator
    • Patent number 5,920,139
    • Issue date Jul 6, 1999
    • Sanyo Electric Co. Ltd.
    • Masakatsu Fujiwara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Induction motor
    • Patent number 4,450,399
    • Issue date May 22, 1984
    • Sanyo Electric Co., Ltd.
    • Masaru Tanaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPRESSOR, REFRIGERATION APPARATUS, AND REFRIGERATING MACHINE OIL
    • Publication number 20240263852
    • Publication date Aug 8, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Haruka TARAI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20240247205
    • Publication date Jul 25, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Arisa KIRA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    COMPOSITION FOR REFRIGERATION MACHINE AND COMPOSITION KIT FOR REFRI...
    • Publication number 20240240101
    • Publication date Jul 18, 2024
    • DAICEL CORPORATION
    • Norihiro KIMOTO
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE FOR VEHICLE
    • Publication number 20240218226
    • Publication date Jul 4, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Eiji KUMAKURA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    REFRIGERANT CYCLE APPARATUS
    • Publication number 20240174905
    • Publication date May 30, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Shinichi FUJINAKA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE FOR VEHICLE
    • Publication number 20230029441
    • Publication date Jan 26, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Eiji KUMAKURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GREASE AND REFRIGERATION CYCLE APPARATUS USING GREASE AS LUBRICANT
    • Publication number 20230014676
    • Publication date Jan 19, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Masaru TANAKA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    REFRIGERANT CYCLE APPARATUS
    • Publication number 20220356386
    • Publication date Nov 10, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Shinichi FUJINAKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD FOR REPLACING REFRIGERANT IN REFRIGERATION APPARATUS, REFRIG...
    • Publication number 20220341640
    • Publication date Oct 27, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Naoki SHIMOZONO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT CYCLE APPARATUS
    • Publication number 20220146163
    • Publication date May 12, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Masaru TANAKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    INSIDE AIR-CONDITIONING DEVICE
    • Publication number 20220120476
    • Publication date Apr 21, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Makoto IKEMIYA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE FOR VEHICLE
    • Publication number 20210309902
    • Publication date Oct 7, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Eiji KUMAKURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HEAT TRANSPORT DEVICE AND HEAT TRANSPORT METHOD USING SAME
    • Publication number 20210284891
    • Publication date Sep 16, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Tatsumi TSUCHIYA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20210262710
    • Publication date Aug 26, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Yukiko MAEJIMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20210222916
    • Publication date Jul 22, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Yukiko MAEJIMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20210108836
    • Publication date Apr 15, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Takashi FURUGAKI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20210055022
    • Publication date Feb 25, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Masaru TANAKA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20200385618
    • Publication date Dec 10, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Masaru TANAKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20200041173
    • Publication date Feb 6, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Masaru Tanaka
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    HEAT TRANSFER DEVICE AND HEAT TRANSFER METHOD USING SAME
    • Publication number 20200017742
    • Publication date Jan 16, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Tatsumi TSUCHIYA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20190048240
    • Publication date Feb 14, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Masaru TANAKA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20190032973
    • Publication date Jan 31, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Masaru TANAKA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    REFRIGERANT RECOVERY DEVICE AND REFRIGERANT RECOVERY METHOD
    • Publication number 20190032976
    • Publication date Jan 31, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Masaru TANAKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20150300698
    • Publication date Oct 22, 2015
    • DAIKIN INDUSTRIES, LTD.
    • Masaru TANAKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20110011124
    • Publication date Jan 20, 2011
    • Hideki Matsuura
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20110011123
    • Publication date Jan 20, 2011
    • Hideki Matsuura
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...