TREA

Shunichi Matushita

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-frequency light source
    • Patent number 7,408,701
    • Issue date Aug 5, 2008
    • The Furukawa Electric Co., Ltd.
    • Osamu Aso
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-frequency light source
    • Patent number 7,054,057
    • Issue date May 30, 2006
    • The Furukawa Electric Co., Ltd.
    • Osamu Aso
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Multi-frequency light source
    • Publication number 20060193032
    • Publication date Aug 31, 2006
    • The Furukawa Electric CO., LTD
    • Osamu Aso
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Multi-frequency light source
    • Publication number 20030048503
    • Publication date Mar 13, 2003
    • Osamu Aso
    • G02 - OPTICS