TREA

Takeshi Shimomura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Redundant gateway system
    • Patent number 8,289,841
    • Issue date Oct 16, 2012
    • Oki Electric Industry Co., Ltd.
    • Yuzuru Masuya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Redundancy gateway system
    • Patent number 7,715,374
    • Issue date May 11, 2010
    • Oki Electric Industry Co. Ltd.
    • Yuzuru Masuya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    REDUNDANT GATEWAY SYSTEM
    • Publication number 20090252155
    • Publication date Oct 8, 2009
    • Oki Electric Industry Co., Ltd.
    • Yuzuru Masuya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Network switching apparatus for redundancy gateway system
    • Publication number 20090046730
    • Publication date Feb 19, 2009
    • Oki Electric Industry Co., Ltd.
    • Takeshi Shimomura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Redundancy gateway system
    • Publication number 20080151915
    • Publication date Jun 26, 2008
    • Oki Electric Industry Co., Ltd.
    • Yuzuru MASUYA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE