Inventor
IWAHASHI TAKESHI
JP3 patents
Patents
3 patentsUS6928978B2Aug 16, 2005
In-cylinder direct-injection engine and cylinder head
TOYOTA MOTOR CO LTD5 citations59
US8000883B2Aug 16, 2011
Control apparatus and method for air-fuel ratio sensor
TOYOTA MOTOR CO LTD3 citations58
US7318413B2Jan 15, 2008
Control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD5 citations55