TREA

Yukio Hirokawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surface acoustic wave device
    • Patent number 7,411,333
    • Issue date Aug 12, 2008
    • TDK Corporation
    • Yoshikazu Kihara
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    SURFACE ACOUSTIC WAVE DEVICE
    • Publication number 20070018533
    • Publication date Jan 25, 2007
    • TDK Corporation
    • Yoshikazu Kihara
    • H03 - BASIC ELECTRONIC CIRCUITRY