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Kyohko Hirai

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spread spectrum clock generator
    • Patent number 8,421,508
    • Issue date Apr 16, 2013
    • Ricoh Company, Ltd.
    • Kyohko Hirai
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    SPREAD SPECTRUM CLOCK GENERATOR
    • Publication number 20120235717
    • Publication date Sep 20, 2012
    • RICOH COMPANY, LTD.
    • Kyohko Hirai
    • H03 - BASIC ELECTRONIC CIRCUITRY