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Yohei KIRIHATA

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  • Otsu-shi, Shiga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Production method for glass roll
    • Patent number 12,291,476
    • Issue date May 6, 2025
    • Nippon Electric Glass Co., Ltd.
    • Daisuke Nagata
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Manufacturing method for glass film with resin tape, and manufactur...
    • Patent number 11,999,133
    • Issue date Jun 4, 2024
    • Nitto Denko Corporation
    • Takeshi Murashige
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for manufacturing glass roll
    • Patent number 11,479,496
    • Issue date Oct 25, 2022
    • Nippon Electric Glass Co., Ltd.
    • Hiroki Mori
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Glass film production method
    • Patent number 11,267,746
    • Issue date Mar 8, 2022
    • Nippon Electric Glass Co., Ltd.
    • Hiroki Mori
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Glass roll production method
    • Patent number 11,192,743
    • Issue date Dec 7, 2021
    • Nippon Electric Glass Co., Ltd.
    • Hiroki Mori
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    MANUFACTURING METHOD FOR GLASS FILM WITH RESIN TAPE, AND MANUFACTUR...
    • Publication number 20230033067
    • Publication date Feb 2, 2023
    • Nitto Denko Corporation
    • Takeshi MURASHIGE
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    PRODUCTION METHOD FOR GLASS ROLL
    • Publication number 20220363581
    • Publication date Nov 17, 2022
    • Nippon Electric Glass Co., Ltd.
    • Daisuke NAGATA
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    GLASS ROLL MANUFACTURING METHOD
    • Publication number 20210130217
    • Publication date May 6, 2021
    • Nippon Electric Glass Co., Ltd.
    • Hiroki MORI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    METHOD FOR MANUFACTURING GLASS ROLL
    • Publication number 20200346966
    • Publication date Nov 5, 2020
    • Nippon Electric Glass Co., Ltd.
    • Hiroki MORI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    GLASS FILM PRODUCTION METHOD
    • Publication number 20200079679
    • Publication date Mar 12, 2020
    • Nippon Electric Glass Co., Ltd.
    • Hiroki MORI
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    GLASS ROLL PRODUCTION METHOD
    • Publication number 20190352115
    • Publication date Nov 21, 2019
    • Nippon Electric Glass Co., Ltd.
    • Hiroki MORI
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    MANUFACTURING METHOD FOR GLASS FILM WITH RESIN TAPE, AND MANUFACTUR...
    • Publication number 20190292086
    • Publication date Sep 26, 2019
    • NITTO DENKO CORPORATION
    • Takeshi MURASHIGE
    • C03 - GLASS MINERAL OR SLAG WOOL