TREA

Shuichi Umemoto

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    AC rectifier having semi-conductor active rectifying element
    • Patent number 4,524,413
    • Issue date Jun 18, 1985
    • Ikenoue; Tsuneo
    • Tsuneo Ikenoue
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC-DC converter having energy storage inductance element connected...
    • Patent number 4,513,360
    • Issue date Apr 23, 1985
    • Ikenoue; Tsuneo
    • Tsuneo Ikenoue
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC--DC Converter
    • Patent number 4,357,654
    • Issue date Nov 2, 1982
    • Ikenoue; Tsuneo
    • Tsuneo Ikenoue
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rectifier
    • Patent number 4,356,541
    • Issue date Oct 26, 1982
    • Ikenoue; Tsuneo
    • Tsuneo Ikenoue
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER