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Hidehiko TAKAHARA

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  • Hitachinaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power conversion device
    • Patent number 10,794,937
    • Issue date Oct 6, 2020
    • Hitachi Automotive Systems, Ltd.
    • Masashi Kosuga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20190361053
    • Publication date Nov 28, 2019
    • Hitachi Automotive Systems, Ltd.
    • Masashi KOSUGA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • 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