TREA

Tokimune Kitajima

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flyback converter having a high efficiency irrespective of magnitud...
    • Patent number 5,461,555
    • Issue date Oct 24, 1995
    • NEC Corporation
    • Tokimune Kitajima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Voltage-resonant DC-DC converter
    • Patent number 5,278,748
    • Issue date Jan 11, 1994
    • NEC Corporation
    • Tokimune Kitajima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Converter
    • Patent number 5,168,435
    • Issue date Dec 1, 1992
    • NEC Corporation
    • Tadashi Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER