TREA

Junpei HAYASHI

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Laminate film and packaging bag
    • Patent number 10,773,498
    • Issue date Sep 15, 2020
    • Toppan Printing Co., Ltd.
    • Tomokazu Murase
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Laminated film and packaging bag
    • Patent number 10,336,044
    • Issue date Jul 2, 2019
    • Toppan Printing Co., Ltd.
    • Tomokazu Murase
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS BARRIER FILM
    • Publication number 20230382090
    • Publication date Nov 30, 2023
    • TOPPAN INC.
    • Ryosuke KOGA
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    GAS BARRIER FILM
    • Publication number 20220288902
    • Publication date Sep 15, 2022
    • TOPPAN INC.
    • Yuki HAYASHI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    LAMINATE FILM AND PACKAGING BAG
    • Publication number 20180311938
    • Publication date Nov 1, 2018
    • Toppan Printing Co., Ltd.
    • Tomokazu MURASE
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    LAMINATED FILM AND PACKAGING BAG
    • Publication number 20180009206
    • Publication date Jan 11, 2018
    • Toppan Printing Co., Ltd.
    • Tomokazu MURASE
    • B32 - LAYERED PRODUCTS