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Kenji KASAHARA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Oscillator
    • Patent number 8,680,932
    • Issue date Mar 25, 2014
    • Nihon Dempa Kogyo Co., Ltd.
    • Daisuke Nishiyama
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Oven controlled crystal oscillator
    • Patent number 8,547,182
    • Issue date Oct 1, 2013
    • Nihon Dempa Kogyo Co., Ltd.
    • Hiroyuki Murakoshi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Oven-controlled crystal oscillator and manufacturing method of the...
    • Patent number 8,514,030
    • Issue date Aug 20, 2013
    • Nihon Dempa Kogyo Co., Ltd.
    • Daisuke Nishiyama
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface mounted oven controlled type crystal oscillator
    • Patent number 8,248,174
    • Issue date Aug 21, 2012
    • Nihon Dempa Kogyo Co., Ltd.
    • Kenji Kasahara
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Oscillating device
    • Patent number 8,203,391
    • Issue date Jun 19, 2012
    • Nihon Dempa Kogyo Co., Ltd.
    • Kenji Kasahara
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Constant-temperature type crystal oscillator
    • Patent number 8,085,105
    • Issue date Dec 27, 2011
    • Nihon Dempa Kogyo Co., Ltd.
    • Kenji Kasahara
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Crystal oscillator with pedestal
    • Patent number 8,072,279
    • Issue date Dec 6, 2011
    • Nihon Dempa Kogyo Co., Ltd.
    • Kenji Kasahara
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Oven-controlled crystal oscillator
    • Patent number 8,049,572
    • Issue date Nov 1, 2011
    • Nihon Dempa Kogyo Co., Ltd.
    • Junichi Arai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Oven controlled crystal oscillator
    • Patent number 7,649,423
    • Issue date Jan 19, 2010
    • Nihon Dempa Kogyo Co., Ltd.
    • Kenji Kasahara
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Piezooscillator
    • Patent number 7,514,852
    • Issue date Apr 7, 2009
    • Nihon Dempa Kogyo Co., Ltd.
    • Kenji Kasahara
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Colpitts oscillator
    • Patent number 7,369,005
    • Issue date May 6, 2008
    • Nihon Dempa Kogyo Co., Ltd.
    • Kenji Kasahara
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Piezooscillator
    • Patent number 7,304,413
    • Issue date Dec 4, 2007
    • Nihon Dempa Kogyo Co., Ltd.
    • Kenji Kasahara
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    OSCILLATOR
    • Publication number 20140285275
    • Publication date Sep 25, 2014
    • NIHON DEMPA KOGYO CO., LTD.
    • Daisuke NISHIYAMA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    OSCILLATOR
    • Publication number 20120200366
    • Publication date Aug 9, 2012
    • NIHON DEMPA KOGYO CO., LTD.
    • Daisuke NISHIYAMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    OVEN-CONTROLLED CRYSTAL OSCILLATOR AND MANUFACTURING METHOD OF THE...
    • Publication number 20120098610
    • Publication date Apr 26, 2012
    • Daisuke NISHIYAMA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    OVEN CONTROLLED CRYSTAL OSCILLATOR
    • Publication number 20120086516
    • Publication date Apr 12, 2012
    • Hiroyuki MURAKOSHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Surface mounted oven controlled type crystal oscillator
    • Publication number 20110193637
    • Publication date Aug 11, 2011
    • NIHON DEMPA KOGYO CO., LTD.
    • Kenji KASAHARA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Crystal oscillator with pedestal
    • Publication number 20100201453
    • Publication date Aug 12, 2010
    • NIHON DEMPA KOGYO CO., LTD.
    • Kenji KASAHARA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONSTANT-TEMPERATURE TYPE CRYSTAL OSCILLATOR
    • Publication number 20100123522
    • Publication date May 20, 2010
    • NIHON DEMPA KOGYO CO., LTD.
    • Kenji KASAHARA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Oven-controlled crystal oscillator
    • Publication number 20090212878
    • Publication date Aug 27, 2009
    • Junichi Arai
    • H03 - BASIC ELECTRONIC CIRCUITRY