TREA

Daisuke Tanimura

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical transmission apparatus
    • Patent number 8,320,772
    • Issue date Nov 27, 2012
    • Fujitsu Limited
    • Hiroki Ooi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical transmission apparatus
    • Patent number 7,925,171
    • Issue date Apr 12, 2011
    • Fujitsu Limited
    • Hiroki Ooi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    QPSK light modulator
    • Patent number 7,366,362
    • Issue date Apr 29, 2008
    • Yokogawa Electric Corporation
    • Daisuke Tanimura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL TRANSMISSION APPARATUS
    • Publication number 20110176816
    • Publication date Jul 21, 2011
    • FUJITSU LIMITED
    • Hiroki Ooi
    • 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

    Phase control circuit
    • Publication number 20080001641
    • Publication date Jan 3, 2008
    • YOKOGAWA ELECTRIC CORPORATION
    • Kenji Uchida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical transmission apparatus
    • Publication number 20070212079
    • Publication date Sep 13, 2007
    • FUJITSU LIMITED
    • Hiroki Ooi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    QPSK light modulator
    • Publication number 20070003179
    • Publication date Jan 4, 2007
    • YOKOGAWA ELECTRIC CORPORATION
    • Daisuke Tanimura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE