TREA

Toshifumi YAMAKAWA

Follow

Person

  • Okazaki-shi, JP
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BOOST SYSTEM
    • Publication number 20190214907
    • Publication date Jul 11, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Toshifumi YAMAKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRICAL POWER SYSTEM
    • Publication number 20180166967
    • Publication date Jun 14, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Kosuke HIRANO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE CONTROL APPARATUS
    • Publication number 20180097464
    • Publication date Apr 5, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Toshifumi YAMAKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROLLER FOR ELECTRIC MOTOR SYSTEM
    • Publication number 20170214355
    • Publication date Jul 27, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Toshifumi YAMAKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRICAL POWER SYSTEM
    • Publication number 20170182911
    • Publication date Jun 29, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Toshifumi YAMAKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BOOST CONTROL APPARATUS
    • Publication number 20160241133
    • Publication date Aug 18, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Toshifumi YAMAKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BOOST CONTROL APPARATUS
    • Publication number 20160241162
    • Publication date Aug 18, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Toshifumi YAMAKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR CONTROL APPARATUS AND ELECTRIC MOTOR CONTROL METHOD
    • Publication number 20160226408
    • Publication date Aug 4, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Toshifumi YAMAKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR CONTROL APPARATUS
    • Publication number 20160211792
    • Publication date Jul 21, 2016
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Toshifumi YAMAKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR CONTROLLER
    • Publication number 20160204729
    • Publication date Jul 14, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Toshifumi YAMAKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR CONTROLLER
    • Publication number 20160190971
    • Publication date Jun 30, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Toshifumi YAMAKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VOLTAGE CONVERSION CONTROL APPARATUS
    • Publication number 20150288281
    • Publication date Oct 8, 2015
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Naoyoshi Takamatsu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROLLER FOR AC ELECTRIC MOTOR AND ELECTRIC POWERED VEHICLE
    • Publication number 20110273125
    • Publication date Nov 10, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Kenji Yamada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL SYSTEM FOR AC MOTOR
    • Publication number 20110248663
    • Publication date Oct 13, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Toshifumi YAMAKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE
    • Publication number 20110006598
    • Publication date Jan 13, 2011
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Toshifumi Yamakawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR DRIVE CONTROL APPARATUS, VEHICLE WITH MOTOR DRIVE CONTROL APP...
    • Publication number 20110006723
    • Publication date Jan 13, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Toshifumi Yamakawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR DRIVE CONTROL DEVICE
    • Publication number 20100270955
    • Publication date Oct 28, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Toshifumi Yamakawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ALTERNATING-CURRENT MOTOR CONTROL APPARATUS
    • Publication number 20100194317
    • Publication date Aug 5, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Toshikazu ONO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROLLER FOR MOTOR DRIVE CONTROL SYSTEM
    • Publication number 20100176757
    • Publication date Jul 15, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Toshifumi Yamakawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR DRIVE CONTROL APPARATUS, VEHICLE EQUIPPED WITH MOTOR DRIVE CO...
    • Publication number 20090237019
    • Publication date Sep 24, 2009
    • Toshifumi YAMAKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER