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Masashi Kosuga

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Patents Grantslast 30 patents

  • Information Patent Grant

    Power conversion device
    • Patent number 10,506,744
    • Issue date Dec 10, 2019
    • Hitachi Automotive Systems, Ltd.
    • Masashi Kosuga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric circuit apparatus
    • Patent number 10,277,019
    • Issue date Apr 30, 2019
    • Hitachi Automotive Systems, Ltd.
    • Masashi Kosuga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion apparatus
    • Patent number 9,877,419
    • Issue date Jan 23, 2018
    • Hitachi Automotive Systems, Ltd.
    • Hideyo Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power converter
    • Patent number 9,750,147
    • Issue date Aug 29, 2017
    • Hitachi Automotive Systems, Ltd.
    • Masashi Kosuga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion apparatus
    • Patent number 9,345,168
    • Issue date May 17, 2016
    • Hitachi Automotive Systems, Ltd.
    • Hideyo Suzuki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Power Conversion Device
    • Publication number 20190230813
    • Publication date Jul 25, 2019
    • Hitachi Automotive Systems, Ltd.
    • Masashi KOSUGA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electric Circuit Apparatus
    • Publication number 20180254620
    • Publication date Sep 6, 2018
    • Hitachi Automotive Systems, Ltd.
    • Masashi KOSUGA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Power Conversion Apparatus
    • Publication number 20160270268
    • Publication date Sep 15, 2016
    • Hitachi Automotive Systems, Ltd.
    • Hideyo SUZUKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Power Converter
    • Publication number 20160037654
    • Publication date Feb 4, 2016
    • Hitachi Automotive Systems, Ltd.
    • Masashi Kosuga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Capacitor Module and Power Conversion Device
    • Publication number 20150256096
    • Publication date Sep 10, 2015
    • Hitachi Automotive Systems, Ltd.
    • Youhei Nishizawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Conversion Apparatus
    • Publication number 20150214857
    • Publication date Jul 30, 2015
    • Hitachi Automotive Systems, Ltd.
    • Masashi Kosuga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Conversion Apparatus
    • Publication number 20150163962
    • Publication date Jun 11, 2015
    • Hitachi Automotive Systems, Ltd.
    • Hideyo Suzuki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Power Conversion Apparatus
    • Publication number 20150029666
    • Publication date Jan 29, 2015
    • Hitachi Automotive Systems, Ltd.
    • Masashi Kosuga
    • B60 - VEHICLES IN GENERAL