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Naoki Onishi

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Angular error detecting device
    • Patent number 10,541,762
    • Issue date Jan 21, 2020
    • Nihon Dempa Kogyo Co., Ltd.
    • Kaoru Kobayashi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Signal processing device
    • Patent number 9,716,511
    • Issue date Jul 25, 2017
    • Nihon Dempa Kogyo Co., Ltd.
    • Tomoya Yorita
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Oscillator
    • Patent number 9,306,578
    • Issue date Apr 5, 2016
    • Nihon Dempa Kogyo Co., Ltd.
    • Hiroki Kimura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Signal level adjusting device and high-frequency apparatus
    • Patent number 9,300,250
    • Issue date Mar 29, 2016
    • Nihon Dempa Kogyo Co., Ltd.
    • Yasuo Kitayama
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Signal level adjusting device and high-frequency apparatus
    • Patent number 8,633,735
    • Issue date Jan 21, 2014
    • Nihon Dempa Kogyo Co., Ltd.
    • Yasuo Kitayama
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Reference signal oscillator
    • Patent number 8,497,740
    • Issue date Jul 30, 2013
    • Nihon Dempa Kogyo Co., Ltd.
    • Naoki Onishi
    • G04 - HOROLOGY
  • Information Patent Grant

    Frequency synthesizer
    • Patent number 8,466,717
    • Issue date Jun 18, 2013
    • Nihon Dempa Kogyo Co., Ltd.
    • Naoki Onishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Frequency synthesizer
    • Patent number 8,451,029
    • Issue date May 28, 2013
    • Nihon Dempa Kogyo Co., Ltd.
    • Naoki Onishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    PLL circuit
    • Patent number 8,125,255
    • Issue date Feb 28, 2012
    • Nihon Dempa Kogyo Co., Ltd.
    • Hiroki Kimura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Sensing instrument
    • Patent number 8,051,714
    • Issue date Nov 8, 2011
    • Nihon Dempa Kogyo Co., Ltd.
    • Naoki Onishi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensing instrument
    • Patent number 7,982,451
    • Issue date Jul 19, 2011
    • Nihon Dempa Kogyo Co., Ltd.
    • Naoki Onishi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    VCO driving circuit and frequency synthesizer
    • Patent number 7,893,774
    • Issue date Feb 22, 2011
    • Nihon Dempa Kogyo Co., Ltd.
    • Yasuo Kitayama
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Oscillation frequency control circuit
    • Patent number 7,884,657
    • Issue date Feb 8, 2011
    • Nihon Dempa Kogyo Co., Ltd.
    • Naoki Onishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    VCO driving circuit and frequency synthesizer
    • Patent number 7,821,344
    • Issue date Oct 26, 2010
    • Nihon Dempa Kogyo Co., Ltd.
    • Yasuo Kitayama
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    PLL apparatus
    • Patent number 7,812,651
    • Issue date Oct 12, 2010
    • Nihon Dempa Kogyo Co., Ltd.
    • Shunichi Wakamatsu
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    PLL circuit
    • Patent number 7,791,416
    • Issue date Sep 7, 2010
    • Nihon Dempa Kogyo Co., Ltd.
    • Hiroki Kimura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    PLL apparatus
    • Patent number 7,755,436
    • Issue date Jul 13, 2010
    • Nihon Dempa Kogyo Co., Ltd.
    • Naoki Onishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Control method for high-frequency radio equipment and high-frequenc...
    • Patent number 7,664,535
    • Issue date Feb 16, 2010
    • Nihon Dempa Kogyo, Ltd.
    • Naoki Onishi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    PLL oscillation circuit
    • Patent number 7,656,208
    • Issue date Feb 2, 2010
    • Nihon Dempa Kogyo., Ltd
    • Hiroki Kimura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Sensing device
    • Patent number 7,555,952
    • Issue date Jul 7, 2009
    • Nihon Dempa Kogyo Co., Ltd.
    • Naoki Onishi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Component measuring device
    • Patent number 7,554,247
    • Issue date Jun 30, 2009
    • Nihon Dempa Kogyo Co., Ltd.
    • Shunichi Wakamatsu
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Control method for high-frequency radio equipment and high-frequenc...
    • Patent number 7,489,949
    • Issue date Feb 10, 2009
    • Nihon Dempa Kogyo, Ltd.
    • Naoki Onishi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Frequency measuring device for a crystal resonator
    • Patent number D526584
    • Issue date Aug 15, 2006
    • Nihon Dempa Kogyo Co., Ltd.
    • Shunichi Wakamatsu
    • D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

  • Information Patent Application

    ANGULAR ERROR DETECTING DEVICE
    • Publication number 20200036455
    • Publication date Jan 30, 2020
    • NIHON DEMPA KOGYO CO., LTD.
    • Kaoru KOBAYASHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OSCILLATOR
    • Publication number 20150171872
    • Publication date Jun 18, 2015
    • NIHON DEMPA KOGYO CO., LTD.
    • HIROKI KIMURA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CRYSTAL RESONATOR, CRYSTAL RESONATOR PACKAGE, AND CRYSTAL OSCILLATOR
    • Publication number 20140210566
    • Publication date Jul 31, 2014
    • NIHON DEMPA KOGYO CO., LTD.
    • MITSUAKI KOYAMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SIGNAL LEVEL ADJUSTING DEVICE AND HIGH-FREQUENCY APPARATUS
    • Publication number 20140077844
    • Publication date Mar 20, 2014
    • NIHON DEMPA KOGYO CO., LTD.
    • Yasuo Kitayama
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Signal level adjusting device and high-frequency apparatus
    • Publication number 20120105110
    • Publication date May 3, 2012
    • NIHON DEMPA KOGYO CO., LTD
    • Yasuo Kitayama
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Reference signal oscillator
    • Publication number 20110241785
    • Publication date Oct 6, 2011
    • NIHON DEMPA KOGYO CO., LTD
    • Naoki Onishi
    • G04 - HOROLOGY
  • Information Patent Application

    PLL circuit
    • Publication number 20110204935
    • Publication date Aug 25, 2011
    • Hiroki Kimura
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Frequency synthesizer
    • Publication number 20110032005
    • Publication date Feb 10, 2011
    • Naoki Onishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Oscillation frequency control circuit
    • Publication number 20100264961
    • Publication date Oct 21, 2010
    • Naoki Onishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    VCO DRIVING CIRCUIT AND FREQUENCY SYNTHESIZER
    • Publication number 20100264962
    • Publication date Oct 21, 2010
    • Nihon Dempa Kogyo Co., Ltd.
    • Yasuo KITAYAMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Sensing instrument
    • Publication number 20090308142
    • Publication date Dec 17, 2009
    • Naoki Onishi
    • G01 - MEASURING TESTING
  • Information Patent Application

    Sensing instrument
    • Publication number 20090273335
    • Publication date Nov 5, 2009
    • Naoki Onishi
    • G01 - MEASURING TESTING
  • Information Patent Application

    PLL Apparatus
    • Publication number 20090167382
    • Publication date Jul 2, 2009
    • NIHON DEMPA KOGYO CO., LTD.
    • Shunichi Wakamatsu
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PLL Apparatus
    • Publication number 20090146742
    • Publication date Jun 11, 2009
    • Naoki Onishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Oscillation frequency control circuit
    • Publication number 20090134946
    • Publication date May 28, 2009
    • Naoki Onishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Control method for high-frequency radio equipment and high-frequenc...
    • Publication number 20090072947
    • Publication date Mar 19, 2009
    • Nihon Dempa Kogyo Co., Ltd.
    • Naoki Onishi
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    VCO driving circuit and frequency synthesizer
    • Publication number 20090039973
    • Publication date Feb 12, 2009
    • Yasuo Kitayama
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PLL circuit
    • Publication number 20090021312
    • Publication date Jan 22, 2009
    • Hiroki Kimura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Sensing Device
    • Publication number 20080156097
    • Publication date Jul 3, 2008
    • NIHON DEMPA KOGYO CO., LTD.
    • Naoki Onishi
    • G01 - MEASURING TESTING
  • Information Patent Application

    Component Measuring Device
    • Publication number 20080129148
    • Publication date Jun 5, 2008
    • Shunichi Wakamatsu
    • G01 - MEASURING TESTING
  • Information Patent Application

    PLL oscillation circuit
    • Publication number 20080042708
    • Publication date Feb 21, 2008
    • Hiroki Kimura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Control method for high-frequency radio equipment and high-frequenc...
    • Publication number 20060125601
    • Publication date Jun 15, 2006
    • Naoki Onishi
    • G07 - CHECKING-DEVICES