TREA

Harumi MATSUMOTO

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  • Taito-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas barrier film
    • Patent number 9,688,449
    • Issue date Jun 27, 2017
    • Toppan Printing Co., Ltd.
    • Junichi Kaminaga
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Aqueous coating agent and gas barrier film
    • Patent number 9,657,195
    • Issue date May 23, 2017
    • Toppan Printing Co., Ltd.
    • Junichi Kaminaga
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    AQUEOUS COATING AGENT AND GAS BARRIER FILM
    • Publication number 20140370270
    • Publication date Dec 18, 2014
    • TOPPAN PRINTING CO., LTD.
    • Junichi KAMINAGA
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    GAS BARRIER FILM
    • Publication number 20140363661
    • Publication date Dec 11, 2014
    • TOPPAN PRINTING CO., LTD.
    • Junichi KAMINAGA
    • B32 - LAYERED PRODUCTS