Inventor
MATSUZONO YOSHIAKI
JP6 patents
Patents
6 patentsUS5966930AOct 19, 1999
Catalyst deterioration-determining system for internal combustion engines
HONDA MOTOR CO LTD71 citations94
US5678523AOct 21, 1997
Evaporative fuel-processing system for internal combustion engines
HONDA MOTOR CO LTD18 citations83
US6850165B2Feb 1, 2005
Catalyst deterioration detecting system for an automobile
HONDA MOTOR CO LTD17 citations79
US5690076ANov 25, 1997
Evaporative fuel-processing system for internal combustion engines
HONDA MOTOR CO LTD7 citations73
US7157405B2Jan 2, 2007
Device for clarifying exhaust gas from internal combustion engine
HONDA MOTOR CO LTD6 citations61
US7767164B2Aug 3, 2010
Catalytic converter apparatus for purifying exhaust gas
HONDA MOTOR CO LTD5 citations57