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Takahiko IWASAKI

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Crystal unit
    • Patent number 8,030,827
    • Issue date Oct 4, 2011
    • Nihon Dempa Kogyo Co., Ltd.
    • Takahiko Iwasaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Crystal oscillator
    • Patent number 7,061,164
    • Issue date Jun 13, 2006
    • Nihon Dempa Kogyo Co., Ltd.
    • Takahiko Iwasaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Crystal unit
    • Patent number 6,545,393
    • Issue date Apr 8, 2003
    • Nihon Dempa Kogyo Co., Ltd.
    • Takahiko Iwasaki
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    CRYSTAL UNIT
    • Publication number 20090195126
    • Publication date Aug 6, 2009
    • NIHON DEMPA KOGYO CO., LTD.
    • Takahiko IWASAKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Crystal oscillator
    • Publication number 20050269912
    • Publication date Dec 8, 2005
    • Takahiko Iwasaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CRYSTAL UNIT
    • Publication number 20030048044
    • Publication date Mar 13, 2003
    • Takahiko Iwasaki
    • H03 - BASIC ELECTRONIC CIRCUITRY