Patents Assigned to DOWA ELECTRONICS CO., LTD.
  • Diesel particulate filter and exhaust emission control system
    Publication number: 20070196246
    Abstract: To provide a diesel particulate filter that can lower the PM combustion start temperature and use material containing Si for a carrier. The carrier which has a filter function is allowed to support a perovskite type complex oxide expressed by formula (1): La1?xBaxMnyFe1?yO3??(1) (where 0<x<0.7 and 0?y?1).
    Type: Application
    Filed: February 20, 2007
    Publication date: August 23, 2007
    Applicants: Mitsubishi Jidosha Kogyo Kabushiki Kaisha, DOWA ELECTRONICS CO., LTD.
    Inventor: Takuya Yano