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Ryo Takada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Handle system
    • Patent number 8,876,177
    • Issue date Nov 4, 2014
    • Piolax Inc.
    • Ryo Takada
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Handle system
    • Publication number 20120068482
    • Publication date Mar 22, 2012
    • HAYASHI TELEMPU CO., LTD.
    • Ryo Takada
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES