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Masakazu HARADA

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  • Sayama-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PIEZOELECTRIC VIBRATING PIECE AND PIEZOELECTRIC DEVICE
    • Publication number 20130020911
    • Publication date Jan 24, 2013
    • NIHON DEMPA KOGYO CO., LTD.
    • Takehiro Takahashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CRYSTAL DEVICE
    • Publication number 20120313488
    • Publication date Dec 13, 2012
    • NIHON DEMPA KOGYO CO., LTD.
    • MASAKAZU HARADA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CRYSTAL DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20120249255
    • Publication date Oct 4, 2012
    • NIHON DEMPA KOGYO CO., LTD.
    • TAKUMI ARIJI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AT-CUT QUARTZ-CRYSTAL VIBRATING PIECES AND DEVICES, AND METHODS FOR...
    • Publication number 20120169182
    • Publication date Jul 5, 2012
    • Nihon Dempa Kogyo Co., Ltd.
    • Shuichi MIZUSAWA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    QUARTZ CRYSTAL DEVICE FOR SURFACE MOUNTING
    • Publication number 20090102322
    • Publication date Apr 23, 2009
    • NIHON DEMPA KOGYO CO., LTD.
    • Katsunori AKANE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Crystal oscillator
    • Publication number 20080084252
    • Publication date Apr 10, 2008
    • NIHON DEMPA KOGYO CO., LTD.
    • Masakazu Harada
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Crystal oscillator
    • Publication number 20080084253
    • Publication date Apr 10, 2008
    • NIHON DEMPA KOGYO CO., LTD.
    • Masakazu Harada
    • H03 - BASIC ELECTRONIC CIRCUITRY