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TAKASHI OHTANI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Elastic wave filter
    • Patent number 9,019,046
    • Issue date Apr 28, 2015
    • Nihon Dempa Kogyo Co., Ltd.
    • Tadaaki Tsuda
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    ELASTIC WAVE FILTER
    • Publication number 20130278358
    • Publication date Oct 24, 2013
    • NIHON DEMPA KOGYO CO., LTD.
    • TADAAKI TSUDA
    • H03 - BASIC ELECTRONIC CIRCUITRY