TREA

Morio Wada

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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

    LIGHT SIGNAL PROCESSING DEVICE AND LIGHT SIGNAL STORING DEVICE
    • Publication number 20090034989
    • Publication date Feb 5, 2009
    • Yokogawa Electric Corporation
    • Daisuke HAYASHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • 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

    LIGHT MODULATING APPARATUS
    • Publication number 20080226295
    • Publication date Sep 18, 2008
    • YOKOGAWA ELECTRIC CORPORATION
    • Akira MIURA
    • 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

    Delay interferometer and demodulator
    • Publication number 20070264029
    • Publication date Nov 15, 2007
    • Yokogawa Electric Corporation
    • Yasuyuki Suzuki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Interferometer for demodulating differential M-phase shift keying s...
    • Publication number 20070177151
    • Publication date Aug 2, 2007
    • FUJITSU LIMITED
    • Akihiko Isomura
    • 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

    Demodulator
    • Publication number 20070140695
    • Publication date Jun 21, 2007
    • YOKOGAWA ELECTRIC CORPORATION
    • Yasuyuki Suzuki
    • 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 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

    Photodiode array
    • Publication number 20060290928
    • Publication date Dec 28, 2006
    • YOKOGAWA ELECTRIC CORPORATION
    • Tadashige Fujita
    • G01 - MEASURING TESTING
  • Information Patent Application

    Light receiving module
    • Publication number 20060268566
    • Publication date Nov 30, 2006
    • YOKOGAWA ELECTRIC CORPORATION
    • Morio Wada
    • 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

    Microreactor
    • Publication number 20060034736
    • Publication date Feb 16, 2006
    • YOKOGAWA ELECTRIC CORPORATION
    • Akira Miura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Microreactor
    • Publication number 20060034735
    • Publication date Feb 16, 2006
    • YOKOGAWA ELECTRIC CORPORATION
    • Akira Miura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    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

    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

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