Inventor
ODA YOSHIHISA
JP20 patents
⚠️ This page may combine multiple inventors who share the name “ODA YOSHIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
7 patentsUS9827845B2Nov 28, 2017
Vehicle including shutter device for adjusting temperature of coolant water of engine
TOYOTA MOTOR CO LTD7 citations83
US9752523B2Sep 5, 2017
Air-fuel ratio control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD3 citations72
US9534985B2Jan 3, 2017
Fault diagnostic system for internal combustion engine and fault diagnostic method for internal combustion engine
TOYOTA MOTOR CO LTD2 citations72
US9695736B2Jul 4, 2017
Cooling device for internal combustion engine and failure diagnosis method for cooling device for internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
US9822739B2Nov 21, 2017
Vehicle with an EGR-cooler and its diagnotic
TOYOTA MOTOR CO LTD0 citations40
US10612439B2Apr 7, 2020
Control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD0 citations39
US10487759B2Nov 26, 2019
Fuel injection controller and fuel injection control method for internal combustion engine
TOYOTA MOTOR CO LTD0 citations39
NIPPON CATALYTIC CHEM IND
2 patentsHAKARIYA MASASHI
2 patentsUS8620564B2Dec 31, 2013
Abnormality detection apparatus and abnormality detection method for multi-cylinder internal combustion engine
HAKARIYA MASASHI8 citations82
US8443656B2May 21, 2013
Inter-cylinder air-fuel ratio imbalance abnormality detection device for multi-cylinder internal combustion engine and abnormality detection method therefor
HAKARIYA MASASHI5 citations71