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Koji Higashikawa

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  • Fukuoka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVE UNIT AND TRANSPORT MACHINE
    • Publication number 20160233811
    • Publication date Aug 11, 2016
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Tomohiko SANADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INVERTER DEVICE AND MOTOR DRIVE SYSTEM
    • Publication number 20140217946
    • Publication date Aug 7, 2014
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Tsuneo KUME
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INVERTER APPARATUS, METHOD OF CONTROLLING INVERTER APPARATUS, AND E...
    • Publication number 20140210397
    • Publication date Jul 31, 2014
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Masashi TAKENOUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR CONTROL APPARATUS AND MOTOR CONTROL METHOD
    • Publication number 20140197771
    • Publication date Jul 17, 2014
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Zhenning CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20130207121
    • Publication date Aug 15, 2013
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Yasuhiko KAWANAMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WIRING BOARD AND POWER CONVERSION DEVICE
    • Publication number 20120236500
    • Publication date Sep 20, 2012
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Masato Higuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20120235162
    • Publication date Sep 20, 2012
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Tasuku ISOBE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WINDING SWITCHING APPARATUS AND WINDING SWITCHING SYSTEM
    • Publication number 20120206083
    • Publication date Aug 16, 2012
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Koji HIGASHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    APPARATUS FOR SWITCHING WINDINGS OF AC THREE-PHASE MOTOR
    • Publication number 20100237815
    • Publication date Sep 23, 2010
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Koji HIGASHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER