TREA

Shingo SUGAWARA

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Relay Device and Relay System
    • Publication number 20170093696
    • Publication date Mar 30, 2017
    • Hitachi Metals, Ltd.
    • Kazutoshi KARIYA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Relay Device and Relay System
    • Publication number 20170093711
    • Publication date Mar 30, 2017
    • Hitachi Metals, Ltd.
    • Kazutoshi KARIYA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    TAG CONVERSION APPARATUS
    • Publication number 20160173417
    • Publication date Jun 16, 2016
    • Hitachi Metals, Ltd.
    • Kazuhiro MAEDA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    NETWORK SYSTEM
    • Publication number 20130022044
    • Publication date Jan 24, 2013
    • Hitachi Cable, Ltd.
    • Tomoyoshi TATSUMI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    NETWORK SYSTEM
    • Publication number 20130021930
    • Publication date Jan 24, 2013
    • Hitachi Cable, Ltd.
    • Tomoyoshi TATSUMI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    NETWORK SYSTEM AND METHOD OF OPERATING THE SAME
    • Publication number 20120300773
    • Publication date Nov 29, 2012
    • Hitachi Cable, Ltd.
    • Kazuhiro Maeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    NETWORK RELAY SYSTEM AND METHOD OF CONTROLLING A NETWORK RELAY SYSTEM
    • Publication number 20120127853
    • Publication date May 24, 2012
    • Hitachi Cable, Ltd.
    • Tomoyoshi Tatsumi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    NETWORK RELAY SYSTEM AND METHOD OF AUTOMATICALLY SETTING A NETWORK...
    • Publication number 20120128005
    • Publication date May 24, 2012
    • Hitachi Cable, Ltd.
    • Tomoyoshi Tatsumi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SWITCHING HUB, LINE CARD AND FRAME RELAY METHOD
    • Publication number 20110149986
    • Publication date Jun 23, 2011
    • Hitachi Cable, Ltd.
    • Shingo SUGAWARA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE