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Masaru Sakuma

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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor drive device
    • Patent number 9,143,065
    • Issue date Sep 22, 2015
    • Hitachi Automotive Systems, Ltd.
    • Toshiyuki Ajima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    MOTOR DRIVE DEVICE
    • Publication number 20140035493
    • Publication date Feb 6, 2014
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Toshiyuki Ajima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER