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Ryoji Nagata

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  • Ikeda-shi, Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Insulator
    • Patent number 10,332,491
    • Issue date Jun 25, 2019
    • G CLEF ACOUSTIC LTD.
    • Ryoji Nagata
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    INSULATOR
    • Publication number 20240019014
    • Publication date Jan 18, 2024
    • G CLEF ACOUSTIC LTD.
    • Ryoji NAGATA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INSULATOR
    • Publication number 20190108817
    • Publication date Apr 11, 2019
    • G CLEF ACOUSTIC LTD.
    • Ryoji Nagata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...