Inventor
KATSUMATA SHOJI
JP7 patents
Patents
7 patentsUS6546910B2Apr 15, 2003
Method and apparatus for controlling the cylinder torque of a combustion engine having electromagnetically driven valves
TOYOTA MOTOR CO LTD105 citations98
US6477993B1Nov 12, 2002
Control device for solenoid driving valve
TOYOTA MOTOR CO LTD27 citations92
US6830536B2Dec 14, 2004
Method and apparatus for controlling the cylinder torque of a combustion engine
TOYOTA MOTOR CO LTD12 citations74
US7007920B2Mar 7, 2006
Method of controlling energization of electro-magnetically driven valve with variable feedback gain
TOYOTA MOTOR CO LTD7 citations73
US6830233B2Dec 14, 2004
Control apparatus of electromagnetic drive valve and control method of the same
TOYOTA MOTOR CO LTD8 citations73
US6759640B2Jul 6, 2004
Method of controlling current applied to electromagnetically driven valve and control system
TOYOTA MOTOR CO LTD7 citations73
US7111594B2Sep 26, 2006
Method of operating internal combustion engine including electromagnetically driven intake valves
TOYOTA MOTOR CO LTD2 citations62