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Inventor
MATUSHITA SOUICHI
JP
2 patents
Patents
2 patents
US7296401B2
Nov 20, 2007
Device for purifying the exhaust gas of an internal combustion engine
TOYOTA MOTOR CO LTD
8 citations
72
US6263855B1
Jul 24, 2001
Direct fuel injection-type spark-ignition internal combustion engine
TOYOTA MOTOR CO LTD
13 citations
71