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Keita Masuda

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    High frequency transistor
    • Patent number 11,715,796
    • Issue date Aug 1, 2023
    • Kabushiki Kaisha Toshiba
    • Mitsutoshi Nakamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor switch
    • Patent number 10,347,655
    • Issue date Jul 9, 2019
    • Kabushiki Kaisha Toshiba
    • Kazuya Nishihori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor switch circuit and semiconductor substrate
    • Patent number 9,654,094
    • Issue date May 16, 2017
    • Kabushiki Kaisha Toshiba
    • Atsushi Ishimaru
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240105796
    • Publication date Mar 28, 2024
    • Kabushiki Kaisha Toshiba
    • Mitsutoshi NAKAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20230290876
    • Publication date Sep 14, 2023
    • Kabushiki Kaisha Toshiba
    • Mitsutoshi NAKAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH FREQUENCY TRANSISTOR
    • Publication number 20220293791
    • Publication date Sep 15, 2022
    • Kabushiki Kaisha Toshiba
    • Mitsutoshi Nakamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR SWITCH
    • Publication number 20170213848
    • Publication date Jul 27, 2017
    • Kabushiki Kaisha Toshiba
    • Kazuya NISHIHORI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR SWITCH CIRCUIT AND SEMICONDUCTOR SUBSTRATE
    • Publication number 20150263721
    • Publication date Sep 17, 2015
    • Kabushiki Kaisha Toshiba
    • Atsushi Ishimaru
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Semiconductor device and method for manufacturing semiconductor device
    • Publication number 20050035431
    • Publication date Feb 17, 2005
    • Kabushiki Kaisha Toshiba
    • Keita Masuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor device and method of manufacturing the same
    • Publication number 20040262714
    • Publication date Dec 30, 2004
    • Kabushiki Kaisha Toshiba
    • Noboru Noda
    • H01 - BASIC ELECTRIC ELEMENTS