Inventor
IWAHASHI KAZUHIRO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “IWAHASHI KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
7 patentsUS5562086AOct 8, 1996
Control device of a varable cylinder engine
TOYOTA MOTOR CO LTD130 citations97
US5848581ADec 15, 1998
Fuel injection controller for use in an internal combustion engine
TOYOTA MOTOR CO LTD26 citations92
US5485822AJan 23, 1996
Fuel injection controller for use in an internal combustion engine
TOYOTA MOTOR CO LTD26 citations92
US5697338ADec 16, 1997
Fuel injection controller for use in an internal combustion engine
TOYOTA MOTOR CO LTD17 citations81
US6736114B2May 18, 2004
Control system and control method for in-cylinder injection type internal combustion engine
TOYOTA MOTOR CO LTD8 citations73
US7159567B2Jan 9, 2007
Control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD2 citations62
US6901906B2Jun 7, 2005
Apparatus and method for controlling air-fuel ratio in direct-injection internal combustion engine
TOYOTA MOTOR CO LTD6 citations62