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Yuri OISHI

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  • Kita-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing paper barrier base material
    • Patent number 12,071,728
    • Issue date Aug 27, 2024
    • Nippon Paper Industries Co., Ltd.
    • Yuri Oishi
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Paper barrier material
    • Patent number 11,905,662
    • Issue date Feb 20, 2024
    • Nippon Paper Industries Co., Ltd.
    • Masaaki Fukunaga
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method for manufacturing paper barrier base material
    • Patent number 11,834,791
    • Issue date Dec 5, 2023
    • Nippon Paper Industries Co., Ltd.
    • Kenta Watanabe
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Paper barrier material
    • Patent number 10,882,676
    • Issue date Jan 5, 2021
    • Nippon Paper Industries Co., Ltd.
    • Masashi Okamoto
    • B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR MANUFACTURING PAPER BARRIER BASE MATERIAL
    • Publication number 20220213652
    • Publication date Jul 7, 2022
    • NIPPON PAPER INDUSTRIES CO., LTD.
    • Yuri OISHI
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    METHOD FOR MANUFACTURING PAPER BARRIER BASE MATERIAL
    • Publication number 20220154403
    • Publication date May 19, 2022
    • NIPPON PAPER INDUSTRIES CO., LTD.
    • Kenta WATANABE
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PAPER BARRIER MATERIAL
    • Publication number 20220120038
    • Publication date Apr 21, 2022
    • NIPPON PAPER INDUSTRIES CO., LTD.
    • Masaaki FUKUNAGA
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PAPER BARRIER MATERIAL
    • Publication number 20190308786
    • Publication date Oct 10, 2019
    • NIPPON PAPER INDUSTRIES CO., LTD.
    • Masashi OKAMOTO
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PAPER BARRIER MATERIAL
    • Publication number 20190270289
    • Publication date Sep 5, 2019
    • NIPPON PAPER INDUSTRIES CO., LTD.
    • Masashi OKAMOTO
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE