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Koji Hasuo

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical communication system
    • Patent number 7,376,348
    • Issue date May 20, 2008
    • Fujitsu Limited
    • Koji Hasuo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical communication system
    • Patent number 7,242,865
    • Issue date Jul 10, 2007
    • Fujitsu Limited
    • Koji Hasuo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Optical communication system
    • Publication number 20070264013
    • Publication date Nov 15, 2007
    • FUJITSU LIMITED
    • Koji Hasuo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical communication system
    • Publication number 20040247312
    • Publication date Dec 9, 2004
    • FUJITSU LIMITED
    • Koji Hasuo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE