TREA

Masahiro Kusaba

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Emergency warning device
    • Patent number D983061
    • Issue date Apr 11, 2023
    • Sekisui House, Ltd.
    • Masahiro Kusaba
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Display screen with graphical user interface
    • Patent number D972592
    • Issue date Dec 13, 2022
    • Sekisui House, Ltd.
    • Masahiro Kusaba
    • D14 - Recording, communication, or information retrieval equipment