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Hiroki Ohtani

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MOTOR-DRIVING SYSTEM
    • Publication number 20130200830
    • Publication date Aug 8, 2013
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Hiromitsu SUZUKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AC MOTOR DRIVE CONTROL DEVICE AND METHOD
    • Publication number 20100231151
    • Publication date Sep 16, 2010
    • Hiroki Ohtani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AC MOTOR DRIVE CONTROLLER
    • Publication number 20100127656
    • Publication date May 27, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroki Ohtani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Supply Device and Control Method of the Same
    • Publication number 20090302818
    • Publication date Dec 10, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Masaki Okamura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Power Conversion Circuit
    • Publication number 20090001925
    • Publication date Jan 1, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroki Ohtani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Control device for alternating-current motor
    • Publication number 20060214625
    • Publication date Sep 28, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Hideo Nakai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Control device for alternating-current motor
    • Publication number 20060049796
    • Publication date Mar 9, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Hideo Nakai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC/DC converter control system
    • Publication number 20060022655
    • Publication date Feb 2, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Hideo Nakai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Drive control apparatus and method of alternating current motor
    • Publication number 20060006825
    • Publication date Jan 12, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Yukio Inaguma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Motor controller
    • Publication number 20030102884
    • Publication date Jun 5, 2003
    • Eiji Sato
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Motor driver circuit and method of controlling the motor driver cir...
    • Publication number 20020145401
    • Publication date Oct 10, 2002
    • Eiji Sato
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Driving apparatus, power output apparatus, and control method
    • Publication number 20020105300
    • Publication date Aug 8, 2002
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Kazunari Moriya
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Mechanical power outputting apparatus and inverter apparatus
    • Publication number 20020070715
    • Publication date Jun 13, 2002
    • Toyota Jidosha Kabushiki Kaisha
    • Shoichi Sasaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electric element control apparatus, battery system, and inverter mo...
    • Publication number 20020008496
    • Publication date Jan 24, 2002
    • Toyota Jidosha Kabushiki Kaisha
    • Sumikazu Shamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Power output device
    • Publication number 20020000784
    • Publication date Jan 3, 2002
    • Toyota Jidosha Kabushiki Kaisha
    • Sumikazu Shamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER