TREA

Yuusuke OKA

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus, method, and program for estimating amount of refrigerant
    • Patent number 11,549,735
    • Issue date Jan 10, 2023
    • Daikin Industries, Ltd.
    • Yuusuke Oka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration apparatus with multiple utilization units and refrige...
    • Patent number 11,293,674
    • Issue date Apr 5, 2022
    • Daikin Industries, Ltd.
    • Takuro Yamada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration apparatus
    • Patent number 11,268,740
    • Issue date Mar 8, 2022
    • Daikin Industries, Ltd.
    • Takuro Yamada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerant-amount determining method and refrigerant-amount determ...
    • Patent number 11,248,826
    • Issue date Feb 15, 2022
    • Daikin Industries, Ltd.
    • Takuro Yamada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 11,047,590
    • Issue date Jun 29, 2021
    • Daikin Industries, Ltd.
    • Takuro Yamada
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner
    • Patent number 11,022,354
    • Issue date Jun 1, 2021
    • Daikin Industries, Ltd.
    • Takuro Yamada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 10,976,090
    • Issue date Apr 13, 2021
    • Daikin Industries, Ltd.
    • Takuro Yamada
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner with refrigerant leakage control
    • Patent number 10,712,035
    • Issue date Jul 14, 2020
    • Daikin Industries, Ltd.
    • Takuro Yamada
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 10,670,282
    • Issue date Jun 2, 2020
    • Daikin Industries, Ltd.
    • Takuro Yamada
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner
    • Patent number 10,533,764
    • Issue date Jan 14, 2020
    • Daikin Industries, Ltd.
    • Takuro Yamada
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning device
    • Patent number 10,502,446
    • Issue date Dec 10, 2019
    • Daikin Industries, Ltd.
    • Ryuuta Ohura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning device
    • Patent number 10,184,683
    • Issue date Jan 22, 2019
    • Daikin Industries, Ltd.
    • Ryuuta Ohura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 10,139,144
    • Issue date Nov 27, 2018
    • Daikin Industries, Ltd.
    • Yoshiyuki Tsuji
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    APPARATUS, METHOD, AND PROGRAM FOR ESTIMATING AMOUNT OF REFRIGERANT
    • Publication number 20220146169
    • Publication date May 12, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Yuusuke OKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND INDOOR UNIT
    • Publication number 20210131706
    • Publication date May 6, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Takuro Yamada
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION DEVICE
    • Publication number 20200318875
    • Publication date Oct 8, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Takuro YAMADA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20200088431
    • Publication date Mar 19, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Takuro YAMADA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERANT-AMOUNT DETERMINING METHOD AND REFRIGERANT-AMOUNT DETERM...
    • Publication number 20200033036
    • Publication date Jan 30, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Takuro YAMADA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20190338986
    • Publication date Nov 7, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Takuro YAMADA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20190249912
    • Publication date Aug 15, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Takuro YAMADA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20190242602
    • Publication date Aug 8, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Takuro YAMADA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20190234643
    • Publication date Aug 1, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Takuro YAMADA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20190234660
    • Publication date Aug 1, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Takuro YAMADA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20190212042
    • Publication date Jul 11, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Takuro YAMADA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20180274836
    • Publication date Sep 27, 2018
    • DAIKIN INDUSTRIES, LTD.
    • Yoshiyuki TSUJI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING DEVICE
    • Publication number 20180023870
    • Publication date Jan 25, 2018
    • DAIKIN INDUSTRIES, LTD.
    • Ryuuta OHURA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING DEVICE
    • Publication number 20180003419
    • Publication date Jan 4, 2018
    • DAIKIN INDUSTRIES, LTD.
    • Ryuuta OHURA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...