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TSUKASA KOBATA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Oscillator device
    • Patent number 10,992,260
    • Issue date Apr 27, 2021
    • Nihon Dempa Kogyo Co., Ltd.
    • Tsukasa Kobata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    PLL device
    • Patent number 10,868,548
    • Issue date Dec 15, 2020
    • Nihon Dempa Kogyo Co., Ltd.
    • Tsukasa Kobata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Oscillation device and method for manufacturing the oscillation device
    • Patent number 10,447,205
    • Issue date Oct 15, 2019
    • Nihon Dempa Kogyo Co., Ltd.
    • Tsukasa Kobata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Oscillator for detecting temperature of atmosphere
    • Patent number 10,141,887
    • Issue date Nov 27, 2018
    • Nihon Dempa Kogyo Co., Ltd.
    • Kazuo Akaike
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Temperature control device and oscillator
    • Patent number 9,250,637
    • Issue date Feb 2, 2016
    • Nihon Dempa Kogyo Co., Ltd.
    • Tsukasa Kobata
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Oscillator
    • Patent number 9,225,347
    • Issue date Dec 29, 2015
    • Nihon Dempa Kogyo Co., Ltd.
    • Kazuo Akaike
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Oscillation device
    • Patent number 9,019,027
    • Issue date Apr 28, 2015
    • Nihon Dempa Kogyo Co., Ltd.
    • Kazuo Akaike
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Electronic equipment
    • Patent number 8,891,302
    • Issue date Nov 18, 2014
    • Nihon Dempa Kogyo Co., Ltd.
    • Tsukasa Kobata
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Quartz-crystal controlled oscillator
    • Patent number 8,729,978
    • Issue date May 20, 2014
    • Nihon Dempa Kogyo Co., Ltd.
    • Kazuo Akaike
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Oscillator with frequency adjustment
    • Patent number 8,674,780
    • Issue date Mar 18, 2014
    • Nihon Dempa Kogyo Co., Ltd.
    • Kazuo Akaike
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Frequency synthesizer
    • Patent number 8,653,860
    • Issue date Feb 18, 2014
    • Nihon Dempa Kogyo Co., Ltd.
    • Kazuo Akaike
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Frequency synthesizer
    • Patent number 8,648,625
    • Issue date Feb 11, 2014
    • Nihon Dempa Kogyo Co., Ltd.
    • Kazuo Akaike
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Signal generator
    • Patent number 8,531,223
    • Issue date Sep 10, 2013
    • Nihon Dempa Kogyo Co., Ltd.
    • Kazuo Akaike
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • 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 8,466,724
    • Issue date Jun 18, 2013
    • Nihon Dempa Kogyo Co., Ltd.
    • Tsukasa Kobata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Signal generating device and frequency synthesizer
    • Patent number 8,395,429
    • Issue date Mar 12, 2013
    • Nihon Dempa Kogyo Co., Ltd.
    • Kazuo Akaike
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Digital signal processing device
    • Patent number 8,125,363
    • Issue date Feb 28, 2012
    • Nihon Dempa Kogyo Co., Ltd.
    • Tsukasa Kobata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Sensing apparatus
    • Patent number 7,899,633
    • Issue date Mar 1, 2011
    • Nihon Dempa Kogyo Co., Ltd.
    • Nobuo Tsukamoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Frequency synthesizer
    • Patent number 7,888,974
    • Issue date Feb 15, 2011
    • Nihon Dempa Kogyo Co. Ltd.
    • Tsukasa Kobata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Frequency synthesizer
    • Patent number 7,825,701
    • Issue date Nov 2, 2010
    • Nihon Dempa Kogyo Co., Ltd.
    • Tsukasa Kobata
    • 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

    Digital processor
    • Patent number 7,764,207
    • Issue date Jul 27, 2010
    • Nihon Dempa Kogyo Co., Ltd.
    • Tsukasa Kobata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • 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

    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

    Frequency synthesizer
    • Patent number 7,508,281
    • Issue date Mar 24, 2009
    • Nihon Dempa Kogyo., Ltd
    • Tsukasa Kobata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Sensing apparatus
    • Patent number 7,398,163
    • Issue date Jul 8, 2008
    • Nihon Dempa Kogyo Co., Ltd.
    • Nobuo Tsukamoto
    • G01 - MEASURING TESTING
  • 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

    OSCILLATOR DEVICE
    • Publication number 20210036657
    • Publication date Feb 4, 2021
    • NIHON DEMPA KOGYO CO., LTD.
    • Tsukasa Kobata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PLL DEVICE
    • Publication number 20200343895
    • Publication date Oct 29, 2020
    • NIHON DEMPA KOGYO CO., LTD.
    • TSUKASA KOBATA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    OSCILLATION DEVICE AND METHOD FOR MANUFACTURING THE OSCILLATION DEVICE
    • Publication number 20190158023
    • Publication date May 23, 2019
    • NIHON DEMPA KOGYO CO., LTD.
    • Tsukasa Kobata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    OSCILLATOR
    • Publication number 20170133984
    • Publication date May 11, 2017
    • NIHON DEMPA KOGYO CO., LTD.
    • KAZUO AKAIKE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    TEMPERATURE CONTROL DEVICE AND OSCILLATOR
    • Publication number 20150130546
    • Publication date May 14, 2015
    • NIHON DEMPA KOGYO CO., LTD.
    • TSUKASA KOBATA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    TEMPERATURE CONTROLLER
    • Publication number 20140297056
    • Publication date Oct 2, 2014
    • NIHON DEMPA KOGYO CO., LTD.
    • KAZUO AKAIKE
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    OSCILLATOR
    • Publication number 20140292416
    • Publication date Oct 2, 2014
    • NIHON DEMPA KOGYO CO., LTD.
    • KAZUO AKAIKE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    OSCILLATION DEVICE
    • Publication number 20140085015
    • Publication date Mar 27, 2014
    • NIHON DEMPA KOGYO CO., LTD.
    • KAZUO AKAIKE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ELECTRONIC EQUIPMENT
    • Publication number 20140003166
    • Publication date Jan 2, 2014
    • TSUKASA KOBATA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    OSCILLATOR
    • Publication number 20130106523
    • Publication date May 2, 2013
    • NIHON DEMPA KOGYO CO., LTD.
    • KAZUO AKAIKE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    QUARTZ-CRYSTAL CONTROLLED OSCILLATOR
    • Publication number 20130033332
    • Publication date Feb 7, 2013
    • NIHON DEMPA KOGYO CO., LTD.
    • KAZUO AKAIKE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    FREQUENCY SYNTHESIZER
    • Publication number 20120293213
    • Publication date Nov 22, 2012
    • NIHON DEMPA KOGYO CO., LTD
    • Kazuo AKAIKE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SIGNAL GENERATING DEVICE AND FREQUENCY SYNTHESIZER
    • Publication number 20120249196
    • Publication date Oct 4, 2012
    • Kazuo AKAIKE
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SIGNAL GENERATOR
    • Publication number 20120249203
    • Publication date Oct 4, 2012
    • NIHON DEMPA KOGYO CO., LTD.
    • Kazuo AKAIKE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    FREQUENCY SYNTHESIZER
    • Publication number 20110169533
    • Publication date Jul 14, 2011
    • NIHON DEMPA KOGYO CO., LTD.
    • Noaki Onishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Frequency synthesizer
    • Publication number 20110074475
    • Publication date Mar 31, 2011
    • NIHON DEMPA KOGYO CO., LTD
    • Kazuo Akaike
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    FREQUENCY SYNTHESIZER
    • Publication number 20110001523
    • Publication date Jan 6, 2011
    • NIHON DEMPA KOGYO CO., LTD.
    • Tsukasa Kobata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Frequency Synthesizer
    • Publication number 20100321068
    • Publication date Dec 23, 2010
    • NIHON DEMPA KOGYO CO., LTD.
    • Tsukasa Kobata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Digital signal processing device
    • Publication number 20100259425
    • Publication date Oct 14, 2010
    • NIHON DEMPA KOGYO CO., LTD
    • Tsukasa Kobata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Frequency Synthesizer
    • Publication number 20090167367
    • Publication date Jul 2, 2009
    • NIHON DEMPA KOGYO CO., LTD.
    • Tsukasa Kobata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Sensing apparatus
    • Publication number 20090055112
    • Publication date Feb 26, 2009
    • NIHON DEMPA KOGYO CO., LTD.
    • Nobuo Tsukamoto
    • G01 - MEASURING TESTING
  • Information Patent Application

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

    Frequency synthesizer
    • Publication number 20080007353
    • Publication date Jan 10, 2008
    • Tsukasa Kobata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Sensing Apparatus
    • Publication number 20070251322
    • Publication date Nov 1, 2007
    • Nobuo Tsukamoto
    • G01 - MEASURING TESTING