TREA

Kohei NAJIMA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 12,298,017
    • Issue date May 13, 2025
    • Mitsubishi Electric Corporation
    • Kohei Najima
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 11,971,202
    • Issue date Apr 30, 2024
    • Mitsubishi Electric Corporation
    • Kohei Najima
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 10,345,022
    • Issue date Jul 9, 2019
    • Mitsubishi Electric Corporation
    • Kohei Najima
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    OUTDOOR UNIT AND AIR-CONDITIONING APPARATUS INCLUDING THE SAME
    • Publication number 20250155139
    • Publication date May 15, 2025
    • Mitsubishi Electric Corporation
    • Kohei NAJIMA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20230258351
    • Publication date Aug 17, 2023
    • Mitsubishi Electric Corporation
    • Kohei NAJIMA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20220163243
    • Publication date May 26, 2022
    • Mitsubishi Electric Corporation
    • Kohei NAJIMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20180187936
    • Publication date Jul 5, 2018
    • Mitsubishi Electric Corporation
    • Kohei NAJIMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...