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Masayuki SUGIZAKI

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  • Kanagawa-ken, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT RECEIVING CIRCUIT AND OPTICAL COUPLING DEVICE
    • Publication number 20160268982
    • Publication date Sep 15, 2016
    • Kabushiki Kaisha Toshiba
    • Masayuki SUGIZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT RECEIVING CIRCUIT AND LIGHT COUPLING DEVICE
    • Publication number 20160061658
    • Publication date Mar 3, 2016
    • Kabushiki Kaisha Toshiba
    • Masayuki SUGIZAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIGHT RECEIVING CIRCUIT
    • Publication number 20150001380
    • Publication date Jan 1, 2015
    • Kabushiki Kaisha Toshiba
    • Masayuki SUGIZAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIGHT RECEIVING CIRCUIT AND PHOTOCOUPLER
    • Publication number 20140284458
    • Publication date Sep 25, 2014
    • KABUSHIKI KAISHA TOSHIBA
    • Hisami Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT RECEIVING CIRCUIT
    • Publication number 20140284459
    • Publication date Sep 25, 2014
    • KABUSHIKI KAISHA TOSHIBA
    • Miki Hidaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT RECEIVING CIRCUIT
    • Publication number 20130234007
    • Publication date Sep 12, 2013
    • Kabushiki Kaisha Toshiba
    • Masayuki SUGIZAKI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LIGHT RECEIVING CIRCUIT
    • Publication number 20130193495
    • Publication date Aug 1, 2013
    • Kabushiki Kaisha Toshiba
    • Masayuki Sugizaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Optical transmission device
    • Publication number 20060127017
    • Publication date Jun 15, 2006
    • Kabushiki Kaisha Toshiba
    • Hidenori Saito
    • G02 - OPTICS
  • Information Patent Application

    Optical transmission device
    • Publication number 20050025436
    • Publication date Feb 3, 2005
    • Kabushiki Kaisha Toshiba
    • Hidenori Saito
    • G02 - OPTICS