TREA

Takaaki Asakura

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  • Kashima-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Forgery-preventing film
    • Patent number 7,960,022
    • Issue date Jun 14, 2011
    • Yupo Corporation
    • Tamio Shikano
    • B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FORGERY-PREVENTING FILM
    • Publication number 20090176075
    • Publication date Jul 9, 2009
    • YUPO CORPORATION
    • Tamio Shikano
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Forgery-preventing film
    • Publication number 20040018355
    • Publication date Jan 29, 2004
    • Yupo corporation
    • Tamio Shikano
    • B32 - LAYERED PRODUCTS