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Shuuichi Yoshikawa

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  • Nara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Signal discrimination circuit
    • Patent number 5,757,513
    • Issue date May 26, 1998
    • Sharp Kabushiki Kaisha
    • Michio Ikeuchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Phase shift angle detector
    • Patent number 5,068,876
    • Issue date Nov 26, 1991
    • Sharp Kabushiki Kaisha
    • Shuuichi Yoshikawa
    • H03 - BASIC ELECTRONIC CIRCUITRY