Inventor
TSUTSUMI YASUHITO
JP4 patents
Patents
4 patentsUS6341591B1Jan 29, 2002
Direct fuel injection-type spark ignition internal combustion engine
TOYOTA MOTOR CO LTD29 citations92
US5613360AMar 25, 1997
Warming up control device for a catalytic converter for an internal combustion engine
TOYOTA MOTOR CO LTD20 citations91
US6460509B1Oct 8, 2002
Direct-fuel-injection-type spark-ignition internal combustion engine
TOYOTA MOTOR CO LTD29 citations89
US5394848AMar 7, 1995
Air-intake control system for internal combustion engine
TOYOTA MOTOR CO LTD49 citations89