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Shinji Iio

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL AMPLIFICATION APPARATUS AND OPTICAL COMMUNICATION APPARATUS
    • Publication number 20090067037
    • Publication date Mar 12, 2009
    • YOKOGAWA ELECTRIC CORPORATION
    • Daisuke HAYASHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SEMICONDUCTOR OPTICAL SWITCH
    • Publication number 20090067782
    • Publication date Mar 12, 2009
    • YOKOGAWA ELECTRIC CORPORATION
    • Masayuki SUEHIRO
    • G02 - OPTICS
  • Information Patent Application

    INTERFEROMETER, DEMODULATOR, AND SPLITTING ELEMENT
    • Publication number 20090027683
    • Publication date Jan 29, 2009
    • YOKOGAWA ELECTRIC CORPORATION
    • Yasuyuki Suzuki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    INTERFEROMETER AND DEMODULATOR
    • Publication number 20080218836
    • Publication date Sep 11, 2008
    • YOKOGAWA ELECTRIC CORPORATION
    • Yasuyuki Suzuki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical communication device
    • Publication number 20070164198
    • Publication date Jul 19, 2007
    • Yokogawa Electric Corporation
    • Daisuke Hayashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • 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

    ADDRESS RECOGNITION APPARATUS
    • Publication number 20070122150
    • Publication date May 31, 2007
    • YOKOGAWA ELECTRIC CORPORATION
    • Masayuki Suehiro
    • 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 switch
    • Publication number 20060078250
    • Publication date Apr 13, 2006
    • YOKOGAWA ELECTRIC CORPORATION
    • Masayuki Suehiro
    • G02 - OPTICS
  • Information Patent Application

    Light signal switching apparatus
    • Publication number 20060013105
    • Publication date Jan 19, 2006
    • YOKOGAWA ELECTRIC CORPORATION
    • Morio Wada
    • G02 - OPTICS
  • Information Patent Application

    Optical switch
    • Publication number 20060013522
    • Publication date Jan 19, 2006
    • YOKOGAWA ELECTRIC CORPORATION
    • Wada Morio
    • G02 - OPTICS
  • Information Patent Application

    Optical switch
    • Publication number 20050207692
    • Publication date Sep 22, 2005
    • Morio Wada
    • G02 - OPTICS
  • Information Patent Application

    Optical logic device
    • Publication number 20050194519
    • Publication date Sep 8, 2005
    • Morio Wada
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • 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 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

    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 signal processing system
    • Publication number 20040178935
    • Publication date Sep 16, 2004
    • YOKOGAWA ELECTRIC CORPORATION
    • Shinji Iio
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SHG laser light source and method of modulation for use therewith
    • Publication number 20010005388
    • Publication date Jun 28, 2001
    • Takaaki Hirata
    • G02 - OPTICS