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Tomoki Hirokawa

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger and air conditioner
    • Patent number 12,209,807
    • Issue date Jan 28, 2025
    • Daikin Industries, Ltd.
    • Yoshiyuki Matsumoto
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Refrigeration apparatus
    • Patent number 12,163,706
    • Issue date Dec 10, 2024
    • Daikin Industries, Ltd.
    • Ikuhiro Iwata
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat exchanger and heat pump device
    • Patent number 11,913,689
    • Issue date Feb 27, 2024
    • Daikin Industries, Ltd.
    • Tomoki Hirokawa
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger and heat pump system having same
    • Patent number 11,815,316
    • Issue date Nov 14, 2023
    • Daikin Industries, Ltd.
    • Yutaka Shibata
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger
    • Patent number 11,747,059
    • Issue date Sep 5, 2023
    • Daikin Industries, Ltd.
    • Satoshi Inoue
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger and heat pump apparatus
    • Patent number 11,740,026
    • Issue date Aug 29, 2023
    • Daikin Industries, Ltd.
    • Kouju Yamada
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger and heat pump system having same
    • Patent number 11,619,427
    • Issue date Apr 4, 2023
    • Daikin Industries, Ltd.
    • Yutaka Shibata
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger and air conditioner
    • Patent number 11,603,997
    • Issue date Mar 14, 2023
    • Daikin Industries, Ltd.
    • Tomoki Hirokawa
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger and heat pump device
    • Patent number 11,555,655
    • Issue date Jan 17, 2023
    • Daikin Industries, Ltd.
    • Tooru Andou
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger and heat pump device
    • Patent number 11,549,733
    • Issue date Jan 10, 2023
    • Daikin Industries, Ltd.
    • Tomoki Hirokawa
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger
    • Patent number 11,543,186
    • Issue date Jan 3, 2023
    • Daikin Industries, Ltd.
    • Tomoki Hirokawa
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger and air conditioner
    • Patent number 11,499,762
    • Issue date Nov 15, 2022
    • Daikin Industries, Ltd.
    • Satoshi Inoue
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20240247875
    • Publication date Jul 25, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Ken Sato
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20240240877
    • Publication date Jul 18, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Ken Satou
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE
    • Publication number 20240175613
    • Publication date May 30, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Takashi MAEDA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT EXCHANGER AND HEAT PUMP DEVICE
    • Publication number 20240159434
    • Publication date May 16, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Tomoki Hirokawa
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER AND HEAT PUMP SYSTEM HAVING SAME
    • Publication number 20220381487
    • Publication date Dec 1, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Yutaka Shibata
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER AND HEAT PUMP SYSTEM HAVING SAME
    • Publication number 20220381519
    • Publication date Dec 1, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Yutaka Shibata
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER AND HEAT PUMP APPARATUS
    • Publication number 20220243988
    • Publication date Aug 4, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Kouju Yamada
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER, HEAT PUMP DEVICE, AND METHOD OF MANUFACTURING HEAT...
    • Publication number 20220212278
    • Publication date Jul 7, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Kouju Yamada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    EVAPORATOR AND REFRIGERATION CYCLE APPARATUS INCLUDING THE SAME
    • Publication number 20220214085
    • Publication date Jul 7, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Eiji Kumakura
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20220214089
    • Publication date Jul 7, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Ikuhiro Iwata
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT EXCHANGER AND HEAT PUMP DEVICE
    • Publication number 20220155017
    • Publication date May 19, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Tooru Andou
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER INCLUDING HEADER
    • Publication number 20220155016
    • Publication date May 19, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Kouju Yamada
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER AND HEAT PUMP DEVICE
    • Publication number 20220120481
    • Publication date Apr 21, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Tomoki Hirokawa
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER AND HEAT PUMP APPARATUS
    • Publication number 20220120504
    • Publication date Apr 21, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Kouju Yamada
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER AND HEAT PUMP DEVICE
    • Publication number 20220120479
    • Publication date Apr 21, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Tomoki Hirokawa
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20220099374
    • Publication date Mar 31, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Tomoki Hirokawa
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20220042745
    • Publication date Feb 10, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Tomoki Hirokawa
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER AND AIR CONDITIONER
    • Publication number 20210254897
    • Publication date Aug 19, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Yoshiyuki Matsumoto
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER AND AIR CONDITIONER
    • Publication number 20210018190
    • Publication date Jan 21, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Tomoki Hirokawa
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER AND AIR CONDITIONER
    • Publication number 20200355411
    • Publication date Nov 12, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Satoshi Inoue
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20200025428
    • Publication date Jan 23, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Satoshi Inoue
    • F28 - HEAT EXCHANGE IN GENERAL