TREA

Tomokazu KITAJIMA

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  • Kitakyushu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light emitting device
    • Patent number 7,569,989
    • Issue date Aug 4, 2009
    • Kabushiki Kaisha Toshiba
    • Koichi Nitta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 7,176,623
    • Issue date Feb 13, 2007
    • Kabushiki Kaisha Toshiba
    • Koichi Nitta
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Light Emitting Device
    • Publication number 20070085107
    • Publication date Apr 19, 2007
    • Kabushiki Kaisha Toshiba
    • Koichi NITTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light emitting device
    • Publication number 20020163302
    • Publication date Nov 7, 2002
    • Koichi Nitta
    • H01 - BASIC ELECTRIC ELEMENTS