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Kazuto OYAMA

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  • Hitachinaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Inverter Drive Device and Electrically Driven Vehicle System Using...
    • Publication number 20190334469
    • Publication date Oct 31, 2019
    • Hitachi Automotive Systems, Ltd.
    • Takafumi HARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Control Method and Control Device for Rotary Electric Motor, and Ro...
    • Publication number 20190222160
    • Publication date Jul 18, 2019
    • Hitachi Automotive Systems, Ltd.
    • Takeshi YOSHIDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Simulation Program
    • Publication number 20190102491
    • Publication date Apr 4, 2019
    • Hitachi Automotive Systems, Ltd.
    • Taizou MIYAZAKI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Motor Control Device
    • Publication number 20170331401
    • Publication date Nov 16, 2017
    • Hitachi Automotive Systems, Ltd.
    • Hirokazu SAMBONSUGE
    • G01 - MEASURING TESTING
  • Information Patent Application

    Motor Drive Device
    • Publication number 20170133958
    • Publication date May 11, 2017
    • Hitachi Automotive Systems, Ltd.
    • Katsuhiro HOSHINO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Inverter Device and Inverter Device Integrated with Motor
    • Publication number 20150340934
    • Publication date Nov 26, 2015
    • Hitachi Automotive Systems, Ltd.
    • Kosuke SUZUKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Regeneration Control Device for Vehicle
    • Publication number 20150258897
    • Publication date Sep 17, 2015
    • Hitachi Automotive Systems, Ltd.
    • Takashi Okada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electric Vehicle Drive System
    • Publication number 20150202966
    • Publication date Jul 23, 2015
    • Hitachi Automotive Systems, Ltd.
    • Kazuto Oyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Mechanical-Electrical Integrated Electric Drive System
    • Publication number 20140306563
    • Publication date Oct 16, 2014
    • Kazuto Oyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Vehicle
    • Publication number 20130066501
    • Publication date Mar 14, 2013
    • Hitachi, Ltd.
    • Kazuto Oyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Rotating Electrical Machine
    • Publication number 20090179510
    • Publication date Jul 16, 2009
    • Hitachi, Ltd
    • Kenichi Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electric Machine and Manufacturing Process for Same
    • Publication number 20080224560
    • Publication date Sep 18, 2008
    • Hitachi, Ltd
    • Kenichi YOSHIDA
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Optical disk video camera
    • Publication number 20060177202
    • Publication date Aug 10, 2006
    • Hitachi, Ltd
    • Kazuto Oyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE