TREA

Takeshi Komatsu

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  • Yokohama-Shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light emitting device
    • Patent number 6,747,293
    • Issue date Jun 8, 2004
    • Kabushiki Kaisha Toshiba
    • Koichi Nitta
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Light emitting device
    • Publication number 20040217369
    • Publication date Nov 4, 2004
    • Kabushiki Kaisha Toshiba
    • Koichi Nitta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light emitting device
    • Publication number 20020190262
    • Publication date Dec 19, 2002
    • Koichi Nitta
    • H01 - BASIC ELECTRIC ELEMENTS