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NARUTOSHI YOKOKAWA

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  • Shizuoka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    INVERTER ELECTRIC GENERATOR SYSTEM AND INVERTER ELECTRIC GENERATOR...
    • Publication number 20150357822
    • Publication date Dec 10, 2015
    • TOSHIBA KIKAI KABUSHIKI KAISHA
    • Narutoshi YOKOKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INVERTER DEVICE AND INVERTER GENERATOR
    • Publication number 20140328092
    • Publication date Nov 6, 2014
    • TOSHIBA KIKAI KABUSHIKI KAISHA
    • Narutoshi YOKOKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD OF CONTROLLING A CURRENT OF A MOTOR AND CONTROL DEVICE OF A...
    • Publication number 20130221879
    • Publication date Aug 29, 2013
    • TOSHIBA KIKAI KABUSHIKI KAISHA
    • Narutoshi Yokokawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INVERTER POWER GENERATOR
    • Publication number 20120229065
    • Publication date Sep 13, 2012
    • TOSHIBA KIKAI KABUSHIKI KAISHA
    • Narutoshi Yokokawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INVERTER POWER GENERATOR
    • Publication number 20120229063
    • Publication date Sep 13, 2012
    • TOSHIBA KIKAI KABUSHIKI KAISHA
    • Narutoshi Yokokawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INVERTER GENERATOR
    • Publication number 20120139265
    • Publication date Jun 7, 2012
    • TOSHIBA KIKAI KABUSHIKI KAISHA
    • Narutoshi YOKOKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INVERTER GENERATOR
    • Publication number 20120139239
    • Publication date Jun 7, 2012
    • TOSHIBA KIKAI KABUSHIKI KAISHA
    • Narutoshi YOKOKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LOOM AND DRIVE DEVICE OF LOOM
    • Publication number 20110000576
    • Publication date Jan 6, 2011
    • TOSHIBA KIKAI KABUSHIKI KAISHA
    • Narutoshi Yokokawa
    • D03 - WEAVING
  • Information Patent Application

    DIGITAL FILTER DEVICE, PHASE DETECTION DEVICE, POSITION DETECTION D...
    • Publication number 20090313313
    • Publication date Dec 17, 2009
    • TOSHIBA KIKAI KABUSHIKI KAISHA
    • Narutoshi Yokokawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    RESOLVER APPARATUS AND ANGLE DETECTION DEVICE AND METHOD OF RESOLVER
    • Publication number 20090167296
    • Publication date Jul 2, 2009
    • NARUTOSHI YOKOKAWA
    • G01 - MEASURING TESTING