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Masaaki Kamikawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Freezing device
    • Patent number 12,031,760
    • Issue date Jul 9, 2024
    • Mitsubishi Electric Corporation
    • Masahiro Kanda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20230184475
    • Publication date Jun 15, 2023
    • Mitsubishi Electric Corporation
    • Shun OKADA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FREEZING DEVICE
    • Publication number 20220235987
    • Publication date Jul 28, 2022
    • Mitsubishi Electric Corporation
    • Masahiro KANDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW COMPRESSOR
    • Publication number 20220082099
    • Publication date Mar 17, 2022
    • Mitsubishi Electric Corporation
    • Shun OKADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw compressor
    • Publication number 20060182647
    • Publication date Aug 17, 2006
    • Masaaki Kamikawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...