TREA

Shoichi Higo

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  • Zama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    High frequency switching circuit
    • Patent number 4,417,153
    • Issue date Nov 22, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Toshihiro Onodera
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    High frequency switching circuit
    • Patent number 4,401,902
    • Issue date Aug 30, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Toshihiro Onodera
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    High frequency switching circuit
    • Patent number 4,399,376
    • Issue date Aug 16, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Toshihiro Onodera
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER