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Yutaka Sekine

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell optimum operation point tracking system in power supply d...
    • Patent number 7,767,328
    • Issue date Aug 3, 2010
    • Shindengen Electric Manufacturing Co., Ltd.
    • Kimiyoshi Kobayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Switching power supply
    • Patent number 6,984,966
    • Issue date Jan 10, 2006
    • Shindengen Electric Manufacturing Co., Ltd.
    • Kenichi Kubota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    AC-DC converter
    • Patent number 5,615,098
    • Issue date Mar 25, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Takuya Ishii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents