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Yasuhiro HIRASHIMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor memory device
    • Patent number 11,769,535
    • Issue date Sep 26, 2023
    • Kioxia Corporation
    • Yasuhiro Hirashima
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,621,712
    • Issue date Apr 4, 2023
    • Kioxia Corporation
    • Yasuhiro Hirashima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor integrated circuit and semiconductor storage device
    • Patent number 11,450,390
    • Issue date Sep 20, 2022
    • Kioxia Corporation
    • Fumiya Watanabe
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Correction circuit
    • Patent number 11,218,141
    • Issue date Jan 4, 2022
    • Kioxia Corporation
    • Yasuhiro Hirashima
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,211,130
    • Issue date Dec 28, 2021
    • Kioxia Corporation
    • Yasuhiro Hirashima
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,121,710
    • Issue date Sep 14, 2021
    • Kioxia Corporation
    • Yasuhiro Hirashima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor storage device and memory system
    • Patent number 11,087,852
    • Issue date Aug 10, 2021
    • TOSHIBA MEMORY CORPORATION
    • Yumi Takada
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 10,847,232
    • Issue date Nov 24, 2020
    • TOSHIBA MEMORY CORPORATION
    • Kei Shiraishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,784,866
    • Issue date Sep 22, 2020
    • TOSHIBA MEMORY CORPORATION
    • Yasuhiro Hirashima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,679,710
    • Issue date Jun 9, 2020
    • TOSHIBA MEMORY CORPORATION
    • Yasuhiro Hirashima
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Correction circuit
    • Patent number 10,530,350
    • Issue date Jan 7, 2020
    • TOSHIBA MEMORY CORPORATION
    • Yasuhiro Hirashima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 10,482,977
    • Issue date Nov 19, 2019
    • TOSHIBA MEMEORY CORPORATION
    • Kei Shiraishi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,461,750
    • Issue date Oct 29, 2019
    • TOSHIBA MEMORY CORPORATION
    • Yasuhiro Hirashima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 10,276,218
    • Issue date Apr 30, 2019
    • TOSHIBA MEMORY CORPORATION
    • Yasuhiro Hirashima
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Nonvolatile semiconductor memory device and memory system
    • Patent number 9,792,983
    • Issue date Oct 17, 2017
    • TOSHIBA MEMORY CORPORATION
    • Yasuhiro Hirashima
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Amplifier
    • Patent number 9,679,617
    • Issue date Jun 13, 2017
    • Kabushiki Kaisha Toshiba
    • Yohei Yasuda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Output circuit and semiconductor storage device
    • Patent number 9,230,671
    • Issue date Jan 5, 2016
    • Kabushiki Kaisha Toshiba
    • Yasuhiro Hirashima
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20230352093
    • Publication date Nov 2, 2023
    • KIOXIA Corporation
    • Junya MATSUNO
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM
    • Publication number 20230317179
    • Publication date Oct 5, 2023
    • KIOXIA Corporation
    • Mitsuhiro ABE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MEMORY SYSTEM
    • Publication number 20230297239
    • Publication date Sep 21, 2023
    • KIOXIA Corporation
    • Kenta SHIBASAKI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM
    • Publication number 20230213993
    • Publication date Jul 6, 2023
    • KIOXIA Corporation
    • Akio SUGAHARA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20230188137
    • Publication date Jun 15, 2023
    • KIOXIA Corporation
    • Yasuhiro HIRASHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20230078945
    • Publication date Mar 16, 2023
    • KIOXIA Corporation
    • Yasuhiro HIRASHIMA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20220230665
    • Publication date Jul 21, 2022
    • KIOXIA Corporation
    • Yasuhiro HIRASHIMA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210409023
    • Publication date Dec 30, 2021
    • KIOXIA Corporation
    • Yasuhiro HIRASHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR INTEGRATED CIRCUIT AND SEMICONDUCTOR STORAGE DEVICE
    • Publication number 20210295930
    • Publication date Sep 23, 2021
    • KIOXIA Corporation
    • Fumiya WATANABE
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200389170
    • Publication date Dec 10, 2020
    • Toshiba Memory Corporation
    • Yasuhiro HIRASHIMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200265902
    • Publication date Aug 20, 2020
    • Toshiba Memory Corporation
    • Yasuhiro HIRASHIMA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20200202959
    • Publication date Jun 25, 2020
    • Toshiba Memory Corporation
    • Kei SHIRAISHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR STORAGE DEVICE AND MEMORY SYSTEM
    • Publication number 20200185044
    • Publication date Jun 11, 2020
    • Toshiba Memory Corporation
    • Yumi TAKADA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CORRECTION CIRCUIT
    • Publication number 20200127653
    • Publication date Apr 23, 2020
    • KIOXIA Corporation
    • Yasuhiro HIRASHIMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200014385
    • Publication date Jan 9, 2020
    • Toshiba Memory Corporation
    • Yasuhiro HIRASHIMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190295661
    • Publication date Sep 26, 2019
    • Toshiba Memory Corporation
    • Yasuhiro HIRASHIMA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    CORRECTION CIRCUIT
    • Publication number 20190296724
    • Publication date Sep 26, 2019
    • Toshiba Memory Corporation
    • Yasuhiro HIRASHIMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20190080769
    • Publication date Mar 14, 2019
    • Toshiba Memory Corporation
    • Kei SHIRAISHI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190007045
    • Publication date Jan 3, 2019
    • Toshiba Memory Corporation
    • Yasuhiro HIRASHIMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20180261260
    • Publication date Sep 13, 2018
    • Toshiba Memory Corporation
    • Yasuhiro HIRASHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM
    • Publication number 20170125092
    • Publication date May 4, 2017
    • Kabushiki Kaisha Toshiba
    • Yasuhiro HIRASHIMA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    AMPLIFIER
    • Publication number 20170084313
    • Publication date Mar 23, 2017
    • KABUSHIKI KAISHA TOSHIBA
    • Yohei YASUDA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    OUTPUT CIRCUIT AND SEMICONDUCTOR STORAGE DEVICE
    • Publication number 20150009764
    • Publication date Jan 8, 2015
    • KABUSHIKI KAISHA TOSHIBA
    • Yasuhiro HIRASHIMA
    • G11 - INFORMATION STORAGE