TREA

Optotriode Co., Ltd.

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Organization

  • Nagoya-shi, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Optical signal amplification device
    • Patent number 7,130,109
    • Issue date Oct 31, 2006
    • Optotriode Co., Ltd.
    • Yoshinobu Maeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL SIGNAL AMPLIFYING APPARATUS
    • Publication number 20100238539
    • Publication date Sep 23, 2010
    • Optotriode Co., Ltd.
    • Yoshinobu Maeda
    • G02 - OPTICS
  • Information Patent Application

    Optical signal amplification device
    • Publication number 20060087721
    • Publication date Apr 27, 2006
    • OPTOTRIODE CO. LTD
    • Yoshinobu Maeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks