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Ryouta NAKANISHI

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Direct-Current Converter
    • Publication number 20130294114
    • Publication date Nov 7, 2013
    • Sanken Electric Co., Ltd
    • Ryouta NAKANISHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING POWER SOURCE APPARATUS
    • Publication number 20120188797
    • Publication date Jul 26, 2012
    • Sanken Electric Co., Ltd
    • Ryouta NAKANISHI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    DRIVE CIRCUIT
    • Publication number 20110285447
    • Publication date Nov 24, 2011
    • Sanken Electric Co., Ltd
    • Ryouta NAKANISHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    COIL APPARATUS
    • Publication number 20110050380
    • Publication date Mar 3, 2011
    • SANKEN ELECTRIC CO., LTD.
    • Ryouta NAKANISHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RESONANT SWITCHING POWER SUPPLY DEVICE
    • Publication number 20110051467
    • Publication date Mar 3, 2011
    • Sanken Electric Co., Ltd
    • Ryouta NAKANISHI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    DRIVE CIRCUIT FOR SEMICONDUCTOR SWITCHING ELEMENT
    • Publication number 20100315842
    • Publication date Dec 16, 2010
    • Sanken Electric Co., Ltd
    • Ryouta NAKANISHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SWITCHING POWER SUPPLY DEVICE OF HALF-WAVE RECTIFICATION CURRENT RE...
    • Publication number 20100067261
    • Publication date Mar 18, 2010
    • Ryouta NAKANISHI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SWITCHING POWER SUPPLY DEVICE AND METHOD FOR ADJUSTING DEAD TIME TH...
    • Publication number 20100014320
    • Publication date Jan 21, 2010
    • SANKEN ELECTRIC CO., LTD.,
    • Ryouta NAKANISHI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    RESONANT-TYPE SWITCHING POWER SUPPLY DEVICE
    • Publication number 20080316776
    • Publication date Dec 25, 2008
    • Sanken Electric Co. Ltd.
    • Ryouta NAKANISHI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...