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Yuta KUGIYAMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Signal coupling device
    • Patent number 11,430,926
    • Issue date Aug 30, 2022
    • Kabushiki Kaisha Toshiba
    • Yuta Kugiyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Signal coupling device
    • Patent number 10,483,424
    • Issue date Nov 19, 2019
    • Kabushiki Kaisha Toshiba
    • Yuta Kugiyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical coupling device
    • Patent number 10,068,883
    • Issue date Sep 4, 2018
    • Kabushiki Kaisha Toshiba
    • Yuta Kugiyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical coupling device having a drive circuit on a ground frame to...
    • Patent number 9,859,260
    • Issue date Jan 2, 2018
    • Kabushiki Kaisha Toshiba
    • Yuichi Tagami
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical coupler
    • Patent number 9,553,212
    • Issue date Jan 24, 2017
    • Kabushiki Kaisha Toshiba
    • Yuta Kugiyama
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SIGNAL COUPLING DEVICE
    • Publication number 20200105960
    • Publication date Apr 2, 2020
    • Kabushiki Kaisha Toshiba
    • Yuta KUGIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTICAL COUPLING DEVICE
    • Publication number 20170040305
    • Publication date Feb 9, 2017
    • Kabushiki Kaisha Toshiba
    • Yuta KUGIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTICAL COUPLING DEVICE
    • Publication number 20160315074
    • Publication date Oct 27, 2016
    • Kabushiki Kaisha Toshiba
    • Yuichi TAGAMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SIGNAL COUPLING DEVICE
    • Publication number 20160260862
    • Publication date Sep 8, 2016
    • Kabushiki Kaisha Toshiba
    • Yuta KUGIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTICAL COUPLER
    • Publication number 20160043809
    • Publication date Feb 11, 2016
    • Kabushiki Kaisha Toshiba
    • Yuta KUGIYAMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPTICAL COUPLING DEVICE
    • Publication number 20150295120
    • Publication date Oct 15, 2015
    • Kabushiki Kaisha Toshiba
    • Satoshi KOMOTO
    • G01 - MEASURING TESTING
  • Information Patent Application

    SEMICONDUCTOR DEVICE HAVING OPTICALLY-COUPLED ELEMENT
    • Publication number 20140054614
    • Publication date Feb 27, 2014
    • Kabushiki Kaisha Toshiba
    • Hidetomo TANAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTICAL COUPLING DEVICE
    • Publication number 20130221248
    • Publication date Aug 29, 2013
    • Kabushiki Kaisha Toshiba
    • Satoshi KOMOTO
    • G02 - OPTICS