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Yushi Takatsuka

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  • Fukuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor drive device and vehicle
    • Patent number 9,231,446
    • Issue date Jan 5, 2016
    • Kabushiki Kaisha Yaskawa Denki
    • Akira Soma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion apparatus
    • Patent number 9,178,445
    • Issue date Nov 3, 2015
    • Kabushiki Kaisha Yaskawa Denki
    • Hidenori Hara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Alternating-current/direct-current converter
    • Patent number 9,036,387
    • Issue date May 19, 2015
    • Kabushiki Kaisha Yaskawa Denki
    • Katsutoshi Yamanaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Current-source power converting apparatus
    • Patent number 9,001,542
    • Issue date Apr 7, 2015
    • Kabushiki Kaisha Yaskawa Denki
    • Yushi Takatsuka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electronic device and power converter provided with electronic device
    • Patent number 8,908,374
    • Issue date Dec 9, 2014
    • Kabushiki Kaisha Yaskawa Denki
    • Yushi Takatsuka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    MOTOR DRIVE DEVICE AND VEHICLE
    • Publication number 20140202781
    • Publication date Jul 24, 2014
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Akira SOMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION APPARATUS
    • Publication number 20140092658
    • Publication date Apr 3, 2014
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Hidenori HARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR DRIVING DEVICE AND VEHICLE
    • Publication number 20130241458
    • Publication date Sep 19, 2013
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Akira Soma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR DRIVING DEVICE AND VEHICLE
    • Publication number 20130241327
    • Publication date Sep 19, 2013
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Akira Soma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CURRENT-SOURCE POWER CONVERTING APPARATUS
    • Publication number 20130229843
    • Publication date Sep 5, 2013
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Yushi TAKATSUKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ALTERNATING-CURRENT/DIRECT-CURRENT CONVERTER
    • Publication number 20130088904
    • Publication date Apr 11, 2013
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Katsutoshi YAMANAKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRONIC DEVICE AND POWER CONVERTER PROVIDED WITH ELECTRONIC DEVICE
    • Publication number 20120287576
    • Publication date Nov 15, 2012
    • Kabushiki Kaisha Yaskawa Denki
    • Yushi TAKATSUKA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR