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Mika Tokunaga

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  • Kawasaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Frame transmission system
    • Patent number 9,124,499
    • Issue date Sep 1, 2015
    • Fujitsu Telecom Networks Limited
    • Makoto Takakuwa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Frame transmission system
    • Patent number 9,071,523
    • Issue date Jun 30, 2015
    • Fujitsu Telecom Networks Limited
    • Makoto Takakuwa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    COMMUNICATION DEVICE
    • Publication number 20140022922
    • Publication date Jan 23, 2014
    • Mika TOKUNAGA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    FRAME TRANSMISSION SYSTEM
    • Publication number 20130188654
    • Publication date Jul 25, 2013
    • Fujitsu Limited
    • Makoto Takakuwa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE