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Kunifumi SUZUKI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor memory device
    • Patent number 11,903,215
    • Issue date Feb 13, 2024
    • Kioxia Corporation
    • Kunifumi Suzuki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor memory device having ferroelectric gate insulating layer
    • Patent number 11,871,579
    • Issue date Jan 9, 2024
    • Kioxia Corporation
    • Kunifumi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor memory device incorporating hafnium oxide insulative...
    • Patent number 11,665,908
    • Issue date May 30, 2023
    • Kioxia Corporation
    • Haruka Sakuma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 11,482,269
    • Issue date Oct 25, 2022
    • Kioxia Corporation
    • Kunifumi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ferroelectric memory device
    • Patent number 11,195,858
    • Issue date Dec 7, 2021
    • Kioxia Corporation
    • Kunifumi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Storage device having a memory cell with a variable resistance elem...
    • Patent number 11,017,854
    • Issue date May 25, 2021
    • TOSHIBA MEMORY CORPORATION
    • Kunifumi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Memory device
    • Patent number 10,840,445
    • Issue date Nov 17, 2020
    • TOSHIBA MEMORY CORPORATION
    • Kazuhiko Yamamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Memory device
    • Patent number 10,825,866
    • Issue date Nov 3, 2020
    • TOSHIBA MEMORY CORPORATION
    • Kunifumi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 10,672,793
    • Issue date Jun 2, 2020
    • TOSHIBA MEMORY CORPORATION
    • Hiroki Tokuhira
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Nonvolatile semiconductor memory device
    • Patent number 10,665,605
    • Issue date May 26, 2020
    • TOSHIBA MEMORY CORPORATION
    • Kunifumi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 10,658,038
    • Issue date May 19, 2020
    • TOSHIBA MEMORY CORPORATION
    • Kunifumi Suzuki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Memory device
    • Patent number 10,424,731
    • Issue date Sep 24, 2019
    • TOSHIBA MEMORY CORPORATION
    • Kunifumi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Storage device and control method thereof
    • Patent number 10,262,729
    • Issue date Apr 16, 2019
    • TOSHIBA MEMORY CORPORATION
    • Kunifumi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 10,217,514
    • Issue date Feb 26, 2019
    • TOSHIBA MEMORY CORPORATION
    • Kunifumi Suzuki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Memory device and manufacturing method of memory device
    • Patent number 10,103,324
    • Issue date Oct 16, 2018
    • TOSHIBA MEMORY CORPORATION
    • Kunifumi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Memory device and control method thereof
    • Patent number 10,068,642
    • Issue date Sep 4, 2018
    • TOSHIBA MEMORY CORPORATION
    • Kunifumi Suzuki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 10,020,055
    • Issue date Jul 10, 2018
    • TOSHIBA MEMORY CORPORATION
    • Kunifumi Suzuki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 9,947,722
    • Issue date Apr 17, 2018
    • TOSHIBA MEMORY CORPORATION
    • Kazuhiko Yamamoto
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Memory device
    • Patent number 9,893,280
    • Issue date Feb 13, 2018
    • TOSHIBA MEMORY CORPORATION
    • Kunifumi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 9,859,002
    • Issue date Jan 2, 2018
    • TOSHIBA MEMORY CORPORATION
    • Kunifumi Suzuki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Non-volatile memory device
    • Patent number 9,812,639
    • Issue date Nov 7, 2017
    • TOSHIBA MEMORY CORPORATION
    • Koji Matsuo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 9,779,812
    • Issue date Oct 3, 2017
    • TOSHIBA MEMORY CORPORATION
    • Kunifumi Suzuki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Memory device
    • Patent number 9,564,214
    • Issue date Feb 7, 2017
    • Kabushiki Kaisha Toshiba
    • Kazuhiko Yamamoto
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Memory device
    • Patent number 9,406,721
    • Issue date Aug 2, 2016
    • Kabushiki Kaisha Toshiba
    • Kazuhiko Yamamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Memory device
    • Patent number 9,281,473
    • Issue date Mar 8, 2016
    • Kabushiki Kaisha Toshiba
    • Kunifumi Suzuki
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    STORAGE DEVICE
    • Publication number 20240324238
    • Publication date Sep 26, 2024
    • KIOXIA Corporation
    • Reika TANAKA
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE, AND SEMICONDUCTOR MEMORY DEVICE MANUFA...
    • Publication number 20240315041
    • Publication date Sep 19, 2024
    • KIOXIA Corporation
    • Kiwamu SAKUMA
  • Information Patent Application

    NONVOLATILE SEMICONDUCTOR MEMORY AND MANUFACTURING METHOD THEREFOR
    • Publication number 20240096389
    • Publication date Mar 21, 2024
    • KIOXIA Corporation
    • Kunifumi SUZUKI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MEMORY DEVICE
    • Publication number 20230170018
    • Publication date Jun 1, 2023
    • KIOXIA Corporation
    • Kunifumi SUZUKI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20230084292
    • Publication date Mar 16, 2023
    • KIOXIA Corporation
    • Kunifumi SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STORAGE DEVICE
    • Publication number 20220399489
    • Publication date Dec 15, 2022
    • KIOXIA Corporation
    • Kunifumi SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MEMORY DEVICE
    • Publication number 20220399488
    • Publication date Dec 15, 2022
    • KIOXIA Corporation
    • Kunifumi SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20220302170
    • Publication date Sep 22, 2022
    • KIOXIA Corporation
    • Kunifumi SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR STORAGE DEVICE
    • Publication number 20220302169
    • Publication date Sep 22, 2022
    • KIOXIA Corporation
    • Keisuke TAKAGI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20220093151
    • Publication date Mar 24, 2022
    • KIOXIA Corporation
    • Kunifumi SUZUKI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20210082956
    • Publication date Mar 18, 2021
    • Kioxia Corporation
    • Kunifumi SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20210013229
    • Publication date Jan 14, 2021
    • Toshiba Memory Corporation
    • Haruka SAKUMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STORAGE DEVICE
    • Publication number 20200303006
    • Publication date Sep 24, 2020
    • Toshiba Memory Corporation
    • Kunifumi SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20200091171
    • Publication date Mar 19, 2020
    • Toshiba Memory Corporation
    • Hiroki TOKUHIRA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20190287979
    • Publication date Sep 19, 2019
    • Toshiba Memory Corporation
    • Kana HIRAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20190287996
    • Publication date Sep 19, 2019
    • Toshiba Memory Corporation
    • Kunifumi SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20190156888
    • Publication date May 23, 2019
    • Toshiba Memory Corporation
    • Kunifumi SUZUKI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MEMORY DEVICE
    • Publication number 20190088716
    • Publication date Mar 21, 2019
    • Toshiba Memory Corporation
    • Kunifumi SUZUKI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MEMORY DEVICE
    • Publication number 20190074438
    • Publication date Mar 7, 2019
    • Toshiba Memory Corporation
    • Kazuhiko YAMAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20180301190
    • Publication date Oct 18, 2018
    • Toshiba Memory Corporation
    • Kunifumi SUZUKI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    STORAGE DEVICE AND CONTROL METHOD THEREOF
    • Publication number 20180277203
    • Publication date Sep 27, 2018
    • Toshiba Memory Corporation
    • Kunifumi SUZUKI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MEMORY DEVICE AND CONTROL METHOD THEREOF
    • Publication number 20180277205
    • Publication date Sep 27, 2018
    • Toshiba Memory Corporation
    • Kunifumi SUZUKI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20180130529
    • Publication date May 10, 2018
    • Toshiba Memory Corporation
    • Kunifumi SUZUKI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20170271403
    • Publication date Sep 21, 2017
    • Kabushiki Kaisha Toshiba
    • Kazuhiko YAMAMOTO
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20170271007
    • Publication date Sep 21, 2017
    • Kabushiki Kaisha Toshiba
    • Kunifumi SUZUKI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20170271008
    • Publication date Sep 21, 2017
    • Kabushiki Kaisha Toshiba
    • Kunifumi SUZUKI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MEMORY DEVICE AND MANUFACTURING METHOD OF MEMORY DEVICE
    • Publication number 20160293839
    • Publication date Oct 6, 2016
    • Kabushiki Kaisha Toshiba
    • Kunifumi SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MEMORY DEVICE
    • Publication number 20160267967
    • Publication date Sep 15, 2016
    • KABUSHIKI KAISHA TOSHIBA
    • Kazuhiko YAMAMOTO
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MEMORY DEVICE
    • Publication number 20160268503
    • Publication date Sep 15, 2016
    • KABUSHIKI KAISHA TOSHIBA
    • Kunifumi SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MEMORY DEVICE
    • Publication number 20160233421
    • Publication date Aug 11, 2016
    • KABUSHIKI KAISHA TOSHIBA
    • Kunifumi SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS