TREA

Takashi Ootsuki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light emitting diode package
    • Patent number 8,309,974
    • Issue date Nov 13, 2012
    • Asahi Glass Company, Limited
    • Katsuyoshi Nakayama
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT EMITTING DIODE PACKAGE
    • Publication number 20110001162
    • Publication date Jan 6, 2011
    • ASAHI GLASS COMPANY, LIMITED
    • Katsuyoshi NAKAYAMA
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES