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Mami NAGASHIMA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Decorative sheets
    • Patent number 11,446,906
    • Issue date Sep 20, 2022
    • Toppan Printing Co., Ltd.
    • Yoshimi Yamasaki
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Resin molded product, laminate, and decorative sheet
    • Patent number 11,021,598
    • Issue date Jun 1, 2021
    • Toppan Printing Co., Ltd.
    • Naoyuki Shibayama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    DECORATIVE SHEET
    • Publication number 20230087440
    • Publication date Mar 23, 2023
    • TOPPAN INC.
    • Mami NAGASHIMA
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    DECORATIVE SHEETS
    • Publication number 20210316540
    • Publication date Oct 14, 2021
    • Toppan Printing Co.,Ltd.
    • Yoshimi YAMASAKI
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    RESIN MOLDED PRODUCT, LAMINATE, AND DECORATIVE SHEET
    • Publication number 20200048445
    • Publication date Feb 13, 2020
    • Toppan Printing Co., Ltd.
    • Naoyuki SHIBAYAMA
    • B32 - LAYERED PRODUCTS