Inventor
YONEKURA TOSIAKI
JP3 patents
Patents
3 patentsUS6345498B2Feb 12, 2002
Exhaust gas purifier for internal combustion engine
MITSUBISHI ELECTRIC CORP41 citations91
US6279537B1Aug 28, 2001
Air fuel ratio control apparatus for an internal combustion engine
MITSUBISHI ELECTRIC CORP27 citations91
US6519932B2Feb 18, 2003
Exhaust gas purification apparatus and method for an internal combustion engine
MITSUBISHI ELECTRIC CORP9 citations72