Assignee
HAKARIYA MASASHI
JP3 patents
Top patents by PatentIndex Score
US8620564B2Dec 31, 2013
Abnormality detection apparatus and abnormality detection method for multi-cylinder internal combustion engine
HAKARIYA MASASHI8 citations82
US8589055B2Nov 19, 2013
Inter-cylinder air/fuel ratio imbalance determination apparatus and inter-cylinder air/fuel ratio imbalance determination method
HAKARIYA MASASHI9 citations81
US8443656B2May 21, 2013
Inter-cylinder air-fuel ratio imbalance abnormality detection device for multi-cylinder internal combustion engine and abnormality detection method therefor
HAKARIYA MASASHI5 citations71