TREA

Naoki NAKAGAWA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 11,927,381
    • Issue date Mar 12, 2024
    • Mitsubishi Electric Corporation
    • Yusuke Tashiro
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 11,879,677
    • Issue date Jan 23, 2024
    • Mitsubishi Electric Corporation
    • Akinori Sakabe
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 11,585,579
    • Issue date Feb 21, 2023
    • Mitsubishi Electric Corporation
    • Yusuke Tashiro
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 11,236,934
    • Issue date Feb 1, 2022
    • Mitsubishi Electric Corporation
    • Yusuke Tashiro
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus provided with refrigerant circuit capabl...
    • Patent number 11,204,191
    • Issue date Dec 21, 2021
    • Mitsubishi Electric Corporation
    • Komei Nakajima
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERANT DISTRIBUTOR, HEAT EXCHANGER, AND REFRIGERATION CYCLE DE...
    • Publication number 20250155171
    • Publication date May 15, 2025
    • MITSUBISHI ELECTRIC CORPORATION
    • Kosuke TATSUTA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20220003467
    • Publication date Jan 6, 2022
    • Mitsubishi Electric Corporation
    • Akinori SAKABE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20210095905
    • Publication date Apr 1, 2021
    • Mitsubishi Electric Corporation
    • Yusuke TASHIRO
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20210080160
    • Publication date Mar 18, 2021
    • Mitsubishi Electric Corporation
    • Yusuke TASHIRO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20210080161
    • Publication date Mar 18, 2021
    • Mitsubishi Electric Corporation
    • Yusuke TASHIRO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20200284484
    • Publication date Sep 10, 2020
    • Mitsubishi Electric Corporation
    • Komei NAKAJIMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...