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Kenichi Ootsuka

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Isolator
    • Patent number 11,876,058
    • Issue date Jan 16, 2024
    • Kabushiki Kaisha Toshiba
    • Kenichi Ootsuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Digital isolator
    • Patent number 11,405,241
    • Issue date Aug 2, 2022
    • Kabushiki Kaisha Toshiba
    • Tatsuya Ohguro
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Digital isolator
    • Patent number 11,038,721
    • Issue date Jun 15, 2021
    • Kabushiki Kaisha Toshiba
    • Tatsuya Ohguro
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Method of manufacturing a semiconductor device with processes carri...
    • Patent number 8,993,440
    • Issue date Mar 31, 2015
    • Kabushiki Kaisha Toshiba
    • Hideaki Masuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Nonvolatile semiconductor memory device
    • Patent number 8,735,859
    • Issue date May 27, 2014
    • Kabushiki Kaisha Toshiba
    • Shuichi Kuboi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ISOLATOR
    • Publication number 20240105646
    • Publication date Mar 28, 2024
    • Kabushiki Kaisha Toshiba
    • Kenichi Ootsuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ISOLATOR
    • Publication number 20210305179
    • Publication date Sep 30, 2021
    • Kabushiki Kaisha Toshiba
    • Kenichi Ootsuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIGITAL ISOLATOR
    • Publication number 20210266199
    • Publication date Aug 26, 2021
    • Kabushiki Kaisha Toshiba
    • Tatsuya Ohguro
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIGITAL ISOLATOR
    • Publication number 20210083908
    • Publication date Mar 18, 2021
    • Kabushiki Kaisha Toshiba
    • Tatsuya Ohguro
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    FILM FORMING APPARATUS
    • Publication number 20160348238
    • Publication date Dec 1, 2016
    • Kabushiki Kaisha Toshiba
    • Rempei Nakata
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE
    • Publication number 20130309866
    • Publication date Nov 21, 2013
    • Hideaki Masuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20120273743
    • Publication date Nov 1, 2012
    • Kabushiki Kaisha Toshiba
    • Shuichi Kuboi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE
    • Publication number 20100311240
    • Publication date Dec 9, 2010
    • Hideaki Masuda
    • H01 - BASIC ELECTRIC ELEMENTS