TREA

Yoshihiro Narita

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Amplifier
    • Patent number 7,190,223
    • Issue date Mar 13, 2007
    • Hitachi Kokusai Electric Inc.
    • Hidekatsu Ueno
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Amplifier
    • Publication number 20050225387
    • Publication date Oct 13, 2005
    • Hidekatsu Ueno
    • H03 - BASIC ELECTRONIC CIRCUITRY