Inventor
KAMOTO AKIRA
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KAMOTO AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
7 patentsUS6502389B2Jan 7, 2003
Air-fuel ratio control system for internal combustion engine and control method therof
TOYOTA MOTOR CO LTD108 citations97
US7117665B2Oct 10, 2006
Catalyst degradation determining method
TOYOTA MOTOR CO LTD13 citations92
US6915628B2Jul 12, 2005
Catalyst degradation determining method
TOYOTA MOTOR CO LTD29 citations92
US6546719B2Apr 15, 2003
Air-fuel ratio control apparatus of internal combustion engine
TOYOTA MOTOR CO LTD15 citations84
US7165389B2Jan 23, 2007
Catalyst degradation determining method
TOYOTA MOTOR CO LTD7 citations73
US6666199B2Dec 23, 2003
Control device of internal combustion engine and method of judging failure of sensor
TOYOTA MOTOR CO LTD2 citations62
US6655350B2Dec 2, 2003
Idle speed control system and control method for internal combustion engine
TOYOTA MOTOR CO LTD4 citations61