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Toshiaki Dozaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Determination circuit and correction method
    • Patent number 12,125,552
    • Issue date Oct 22, 2024
    • Kabushiki Kaisha Toshiba
    • Toshiaki Dozaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor memory device with write assist control
    • Patent number 11,289,155
    • Issue date Mar 29, 2022
    • Kabushiki Kaisha Toshiba
    • Tsuyoshi Midorikawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,262,403
    • Issue date Mar 1, 2022
    • Kabushiki Kaisha Toshiba
    • Yuki Watanabe
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 10,586,587
    • Issue date Mar 10, 2020
    • TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
    • Toshiaki Dozaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor memory device and control method of semiconductor mem...
    • Patent number 10,546,630
    • Issue date Jan 28, 2020
    • Kabushiki Kaisha Toshiba
    • Toshiaki Dozaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor integrated circuit
    • Patent number 10,261,127
    • Issue date Apr 16, 2019
    • Kabushiki Kaisha Toshiba
    • Kenichi Anzou
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Determination circuit
    • Patent number 10,127,975
    • Issue date Nov 13, 2018
    • Kabushiki Kaisha Toshiba
    • Toshiaki Dozaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Determination circuit
    • Patent number 9,728,237
    • Issue date Aug 8, 2017
    • Kabushiki Kaisha Toshiba
    • Toshiaki Dozaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 9,691,499
    • Issue date Jun 27, 2017
    • Kabushiki Kaisha Toshiba
    • Toshiaki Dozaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 9,455,024
    • Issue date Sep 27, 2016
    • Kabushiki Kaisha Toshiba
    • Toshiaki Dozaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 8,953,357
    • Issue date Feb 10, 2015
    • Kabushiki Kaisha Toshiba
    • Toshiaki Dozaka
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20210280238
    • Publication date Sep 9, 2021
    • Kabushiki Kaisha Toshiba
    • Tsuyoshi Midorikawa
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210063489
    • Publication date Mar 4, 2021
    • Kabushiki Kaisha Toshiba
    • Yuki Watanabe
    • G01 - MEASURING TESTING
  • Information Patent Application

    SEMICONDUCTOR STORAGE DEVICE
    • Publication number 20200294609
    • Publication date Sep 17, 2020
    • Kabushiki Kaisha Toshiba
    • Toshiaki DOZAKA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20200082874
    • Publication date Mar 12, 2020
    • Kabushiki Kaisha Toshiba
    • Toshiaki DOZAKA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE AND CONTROL METHOD OF SEMICONDUCTOR MEM...
    • Publication number 20190287606
    • Publication date Sep 19, 2019
    • KABUSHIKI KAISHA TOSHIBA
    • Toshiaki DOZAKA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20190096471
    • Publication date Mar 28, 2019
    • Kabushiki Kaisha Toshiba
    • Toshiaki DOZAKA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR INTEGRATED CIRCUIT
    • Publication number 20180238965
    • Publication date Aug 23, 2018
    • Kabushiki Kaisha Toshiba
    • Kenichi Anzou
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DETERMINATION CIRCUIT
    • Publication number 20170301397
    • Publication date Oct 19, 2017
    • Kabushiki Kaisha Toshiba
    • Toshiaki Dozaka
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    DETERMINATION CIRCUIT
    • Publication number 20170076764
    • Publication date Mar 16, 2017
    • Kabushiki Kaisha Toshiba
    • Toshiaki Dozaka
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20160293246
    • Publication date Oct 6, 2016
    • Kabushiki Kaisha Toshiba
    • Toshiaki Dozaka
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20130070533
    • Publication date Mar 21, 2013
    • Kabushiki Kaisha Toshiba
    • Toshiaki DOZAKA
    • G11 - INFORMATION STORAGE