TREA

Hisao Asakura

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    AM synchronous detecting circuit
    • Patent number 4,633,187
    • Issue date Dec 30, 1986
    • Sony Corporation
    • Yoshikazu Nishimura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE