TREA

DOWA ELECTRONICS CO., LTD.

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  • Tokyo, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    BRICK AND BRICK MANUFACTURING METHOD
    • Publication number 20140021412
    • Publication date Jan 23, 2014
    • MITSUISHI TAIKA RENGA KABUSHIKI KAISHA
    • Hiroyuki Mori
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Diesel particulate filter and exhaust emission control system
    • Publication number 20070196246
    • Publication date Aug 23, 2007
    • MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
    • Takuya Yano
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL