TREA

Hiroki Katayama

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  • Shiga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing semiconductor package
    • Patent number 11,749,574
    • Issue date Sep 5, 2023
    • Nippon Electric Glass Co., Ltd.
    • Hiroki Katayama
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Plate glass and method for producing same
    • Patent number 10,773,994
    • Issue date Sep 15, 2020
    • Nippon Electric Glass Co., Ltd.
    • Hiroki Katayama
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method of manufacturing glass sheet
    • Patent number 10,737,965
    • Issue date Aug 11, 2020
    • Nippon Electric Glass Co., Ltd.
    • Hiroki Katayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Glass substrate and laminate using same
    • Patent number 10,669,184
    • Issue date Jun 2, 2020
    • Nippon Electric Glass Co., Ltd.
    • Hiroki Katayama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Glass sheet
    • Patent number 10,442,729
    • Issue date Oct 15, 2019
    • Nippon Electric Glass Co., Ltd.
    • Hiroki Katayama
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Glass substrate package
    • Patent number 10,173,833
    • Issue date Jan 8, 2019
    • Nippon Electric Glass Co., Ltd.
    • Hiroki Katayama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Toughened glass substrate and process for producing same
    • Patent number 9,156,726
    • Issue date Oct 13, 2015
    • Nippon Electric Glass Co., Ltd.
    • Hiroki Katayama
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents