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Yoshihiko Takeda

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Patents Grantslast 30 patents

  • Information Patent Grant

    Acoustic decorative material
    • Patent number 9,224,379
    • Issue date Dec 29, 2015
    • 3M Innovative Properties Company
    • Yoshihiko Takeda
    • B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ACOUSTIC DECORATIVE MATERIAL
    • Publication number 20140182967
    • Publication date Jul 3, 2014
    • Yoshihiko Takeda
    • B32 - LAYERED PRODUCTS