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Akira Ishiguro

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  • Fukuoka-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Isolator
    • Patent number 11,817,346
    • Issue date Nov 14, 2023
    • Kabushiki Kaisha Toshiba
    • Akira Ishiguro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Isolator
    • Patent number 11,756,986
    • Issue date Sep 12, 2023
    • Kabushiki Kaisha Toshiba
    • Akira Ishiguro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Isolator
    • Patent number 11,296,185
    • Issue date Apr 5, 2022
    • Kabushiki Kaisha Toshiba
    • Akira Ishiguro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor light emitting element with conductive layer having o...
    • Patent number 9,397,267
    • Issue date Jul 19, 2016
    • Kabushiki Kaisha Toshiba
    • Hiroshi Katsuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of manufacturing a thin-film magnetic device
    • Patent number 6,042,899
    • Issue date Mar 28, 2000
    • Kabushiki Kaisha Toshiba
    • Akira Ishiguro
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ISOLATOR
    • Publication number 20230378243
    • Publication date Nov 23, 2023
    • Kabushiki Kaisha Toshiba
    • Akira Ishiguro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ISOLATOR
    • Publication number 20230298809
    • Publication date Sep 21, 2023
    • Kabushiki Kaisha Toshiba
    • Akira Ishiguro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INSULATING DEVICE AND ISOLATOR
    • Publication number 20230092162
    • Publication date Mar 23, 2023
    • Kabushiki Kaisha Toshiba
    • Tatsuya OHGURO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ISOLATOR
    • Publication number 20220173208
    • Publication date Jun 2, 2022
    • Kabushiki Kaisha Toshiba
    • Akira Ishiguro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ISOLATOR
    • Publication number 20220076990
    • Publication date Mar 10, 2022
    • Kabushiki Kaisha Toshiba
    • Akira Ishiguro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ISOLATOR
    • Publication number 20210296427
    • Publication date Sep 23, 2021
    • Kabushiki Kaisha Toshiba
    • Akira Ishiguro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT-EMITTING ELEMENT
    • Publication number 20160276539
    • Publication date Sep 22, 2016
    • Kabushiki Kaisha Toshiba
    • Koji KAGA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT-EMITTING ELEMENT
    • Publication number 20160276540
    • Publication date Sep 22, 2016
    • Kabushiki Kaisha Toshiba
    • Kazuyuki MIYABE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT EMITTING DEVICE
    • Publication number 20160268474
    • Publication date Sep 15, 2016
    • Kabushiki Kaisha Toshiba
    • Hiroshi Katsuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT EMITTING ELEMENT
    • Publication number 20160072019
    • Publication date Mar 10, 2016
    • Kabushiki Kaisha Toshiba
    • Hiroshi KATSUNO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR MANUFACTURING DEVICE AND MANUFACTURING APPARATUS
    • Publication number 20110220485
    • Publication date Sep 15, 2011
    • Kabushiki Kaisha Toshiba
    • Akira Ishiguro
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...