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Tomoatsu Minamida

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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigeration cycle apparatus and four-way valve
    • Patent number 12,163,707
    • Issue date Dec 10, 2024
    • Daikin Industries, Ltd.
    • Takeru Miyazaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Refrigerant cycle system
    • Patent number 12,140,358
    • Issue date Nov 12, 2024
    • Daikin Industries, Ltd.
    • Takuro Yamada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration apparatus
    • Patent number 11,280,525
    • Issue date Mar 22, 2022
    • Daikin Industries, Ltd.
    • Tomoyuki Haikawa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method of searching for refrigerant leak location
    • Patent number 11,274,845
    • Issue date Mar 15, 2022
    • Daikin Industries, Ltd.
    • Tomoatsu Minamida
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Refrigeration apparatus
    • Patent number 11,268,718
    • Issue date Mar 8, 2022
    • Daikin Industries, Ltd.
    • Tomoatsu Minamida
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Indoor unit for refrigeration apparatus
    • Patent number 11,131,470
    • Issue date Sep 28, 2021
    • Daikin Industries, Ltd.
    • Tomoatsu Minamida
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Refrigeration apparatus
    • Patent number 10,794,615
    • Issue date Oct 6, 2020
    • Daikin Industries, Ltd.
    • Tomoyuki Haikawa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 10,281,184
    • Issue date May 7, 2019
    • Daikin Industries, Ltd.
    • Tomoyuki Haikawa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner
    • Patent number 9,546,806
    • Issue date Jan 17, 2017
    • Daikin Industries, Ltd.
    • Tomoyuki Haikawa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Channel switching valve and heat pump system using the same
    • Patent number 9,140,370
    • Issue date Sep 22, 2015
    • Fujikoki Corporation
    • Takeshi Kannoo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERANT CYCLE SYSTEM
    • Publication number 20220316767
    • Publication date Oct 6, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Takuro Yamada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20220316765
    • Publication date Oct 6, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Takuro Yamada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT CYCLE SYSTEM
    • Publication number 20220228782
    • Publication date Jul 21, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Eiji KUMAKURA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS AND FOUR-WAY VALVE
    • Publication number 20220221204
    • Publication date Jul 14, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Takeru MIYAZAKI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20200400347
    • Publication date Dec 24, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Tomoyuki HAIKAWA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20200049361
    • Publication date Feb 13, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Tomoatsu MINAMIDA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    INDOOR UNIT FOR REFRIGERATION DEVICE
    • Publication number 20200018504
    • Publication date Jan 16, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Tomoatsu MINAMIDA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METHOD OF SEARCHING FOR REFRIGERANT LEAK LOCATION
    • Publication number 20200011560
    • Publication date Jan 9, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Tomoatsu MINAMIDA
    • G01 - MEASURING TESTING
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20190120527
    • Publication date Apr 25, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Tomoyuki HAIKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20150068238
    • Publication date Mar 12, 2015
    • DAIKIN INDUSTRIES, LTD.
    • Tomoyuki Haikawa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20150068237
    • Publication date Mar 12, 2015
    • DAIKIN INDUSTRIES, LTD.
    • Tomoyuki Haikawa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CHANNEL SWITCHING VALVE AND HEAT PUMP SYSTEM USING THE SAME
    • Publication number 20110226001
    • Publication date Sep 22, 2011
    • FUJIKOKI CORPORATION
    • Takeshi Kannoo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...