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Hajime Katsushima

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DC-DC CONVERTER CIRCUIT
    • Publication number 20120243263
    • Publication date Sep 27, 2012
    • Hajime Katsushima
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    INVERTER CIRCUIT
    • Publication number 20110280054
    • Publication date Nov 17, 2011
    • Toshikazu Fujiyoshi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    DC-DC CONVERTER CIRCUIT
    • Publication number 20110280048
    • Publication date Nov 17, 2011
    • Toshikazu Fujiyoshi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    INVERTER CIRCUIT
    • Publication number 20110216557
    • Publication date Sep 8, 2011
    • Toshikazu Fujiyoshi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    INVERTER CIRCUIT
    • Publication number 20110058395
    • Publication date Mar 10, 2011
    • Toshikazu Fujiyoshi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC-DC CONVERTER CIRCUIT
    • Publication number 20110049989
    • Publication date Mar 3, 2011
    • Toshikazu Fujiyoshi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    POWER SUPPLY DEVICE FOR CHARGE/DISCHARGE DEVICE, AND CHARGE/DISCHAR...
    • Publication number 20090237028
    • Publication date Sep 24, 2009
    • Masanori YORINOBU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER