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Chie Sato

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CLOCK REPRODUCING APPARATUS
    • Publication number 20100066456
    • Publication date Mar 18, 2010
    • YOKOGAWA ELECTRIC CORPORATION
    • Hiroshi SUGAWARA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    A/D CONVERTER
    • Publication number 20100060502
    • Publication date Mar 11, 2010
    • YOKOGAWA ELECTRIC CORPORATION
    • Akira Toyama
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    LIGHT MODULATING APPARATUS
    • Publication number 20080226295
    • Publication date Sep 18, 2008
    • YOKOGAWA ELECTRIC CORPORATION
    • Akira MIURA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Clock reproducing apparatus
    • Publication number 20070159938
    • Publication date Jul 12, 2007
    • Yokogawa Electric Corporation
    • Hiroshi Sugawara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical communication apparatus
    • Publication number 20070127112
    • Publication date Jun 7, 2007
    • YOKOGAWA ELECTRIC CORPORATION
    • Naoaki Machida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Repeater and optical communication system
    • Publication number 20070047956
    • Publication date Mar 1, 2007
    • YOKOGAWA ELECTRIC CORPORATION
    • Hiroshi Shimizu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical packet network system
    • Publication number 20070047957
    • Publication date Mar 1, 2007
    • Yokogawa Electric Corporation
    • Shinji Iio
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical and element
    • Publication number 20070019695
    • Publication date Jan 25, 2007
    • YOKOGAWA ELECTRIC CORPORATION
    • Shinji Iio
    • G02 - OPTICS
  • Information Patent Application

    Optical waveform shaping device including portions for respectively...
    • Publication number 20070003202
    • Publication date Jan 4, 2007
    • YOKOGAWA ELECTRIC CORPORATION
    • Shinji Iio
    • G02 - OPTICS
  • Information Patent Application

    Optical switch
    • Publication number 20060165348
    • Publication date Jul 27, 2006
    • YOKOGAWA ELECTRIC CORPORATION
    • Shinji Iio
    • G02 - OPTICS
  • Information Patent Application

    Optical packet processing apparatus
    • Publication number 20060140629
    • Publication date Jun 29, 2006
    • YOKOGAWA ELECTRIC CORPORATION
    • Hiroshi Shimizu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Mobile communication system
    • Publication number 20060062573
    • Publication date Mar 23, 2006
    • YOKOGAWA ELECTRIC CORPORATION
    • Isao Uchida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Forward error correction method and communication method, and forwa...
    • Publication number 20060053362
    • Publication date Mar 9, 2006
    • YOKOGAWA ELECTRIC CORPORATION
    • Isao Uchida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Inspection apparatus
    • Publication number 20060025708
    • Publication date Feb 2, 2006
    • YOKOGAWA ELECTRIC CORPORATION
    • Chie Sato
    • G01 - MEASURING TESTING
  • Information Patent Application

    Variable light signal delay apparatus, and variable light signal de...
    • Publication number 20060011819
    • Publication date Jan 19, 2006
    • YOKOGAWA ELECTRIC CORPORATION
    • Morio Wada
    • G02 - OPTICS
  • Information Patent Application

    Photoelectric conversion apparatus and photoelectric conversion sys...
    • Publication number 20050194518
    • Publication date Sep 8, 2005
    • Morio Wada
    • G01 - MEASURING TESTING
  • Information Patent Application

    Optical path control device
    • Publication number 20050129352
    • Publication date Jun 16, 2005
    • Yokogawa Electric Corporation
    • Shun-ichi Miyazaki
    • G02 - OPTICS
  • Information Patent Application

    Pulse pattern generating apparatus
    • Publication number 20050058190
    • Publication date Mar 17, 2005
    • Yokogawa Electric Corporation
    • Chie Sato
    • G01 - MEASURING TESTING
  • Information Patent Application

    Optical switch matrix
    • Publication number 20050041913
    • Publication date Feb 24, 2005
    • Yokogawa Electric Corporation
    • Shinji Iio
    • G02 - OPTICS
  • Information Patent Application

    Optical switch
    • Publication number 20050041903
    • Publication date Feb 24, 2005
    • Yokogawa Electric Corporation
    • Shinji Iio
    • G02 - OPTICS
  • Information Patent Application

    Optical signal processing apparatus
    • Publication number 20040213584
    • Publication date Oct 28, 2004
    • YOKOGAWA ELECTRIC CORPORATION
    • Shun-ichi Miyazaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Active diffraction grating
    • Publication number 20040213499
    • Publication date Oct 28, 2004
    • YOKOGAWA ELECTRIC CORPORATION
    • Shun-ichi Miyazaki
    • G02 - OPTICS
  • Information Patent Application

    Optical path control device
    • Publication number 20040208412
    • Publication date Oct 21, 2004
    • Yokogawa Electric Corporation
    • Shun-ichi Miyazaki
    • G02 - OPTICS
  • Information Patent Application

    Optical switch
    • Publication number 20040184712
    • Publication date Sep 23, 2004
    • YOKOGAWA ELECTRIC CORPORATION
    • Shinji Iio
    • G02 - OPTICS
  • Information Patent Application

    Optical router
    • Publication number 20040184713
    • Publication date Sep 23, 2004
    • YOKOGAWA ELECTRIC CORPORATION
    • Chie Sato
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical router
    • Publication number 20040141757
    • Publication date Jul 22, 2004
    • YOKOGAWA ELECTRIC CORPORATION
    • Chie Sato
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE