Inventor
HAYASHITA GO
JP33 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHITA GO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
24 patentsUS10184913B2Jan 22, 2019
Abnormality diagnosis system of a gas sensor
TOYOTA MOTOR CO LTD11 citations83
US10180112B2Jan 15, 2019
Abnormality diagnosis system of air-fuel ratio sensor
TOYOTA MOTOR CO LTD11 citations83
US10648388B2May 12, 2020
Method for controlling an internal combustion engine having an exhaust system component including a self-healing ceramic material
TOYOTA MOTOR CO LTD2 citations73
US10001076B2Jun 19, 2018
Control system of internal combustion engine
TOYOTA MOTOR CO LTD2 citations73
US10598063B2Mar 24, 2020
Exhaust purification system of internal combustion engine
TOYOTA MOTOR CO LTD2 citations72
US10273859B2Apr 30, 2019
Control device of exhaust sensor
TOYOTA MOTOR CO LTD2 citations72
US10006394B2Jun 26, 2018
Method of detecting abnormality of air-fuel ratio sensor
TOYOTA MOTOR CO LTD2 citations72
US9982614B2May 29, 2018
Control device for internal combustion engine
TOYOTA MOTOR CO LTD4 citations72
US10927784B2Feb 23, 2021
Abnormality diagnosis system of ammonia detection device
TOYOTA MOTOR CO LTD1 citations61
US11492952B2Nov 8, 2022
Catalyst degradation detection apparatus
TOYOTA MOTOR CO LTD0 citations52
US11434806B2Sep 6, 2022
Catalyst deterioration detection system
TOYOTA MOTOR CO LTD0 citations52
US10161343B2Dec 25, 2018
Correction device for air/fuel ratio sensor
TOYOTA MOTOR CO LTD0 citations52
US9995233B2Jun 12, 2018
Control device for internal combustion engine
TOYOTA MOTOR CO LTD1 citations52
US9803577B2Oct 31, 2017
Method and apparatus for controlling internal combustion engine
TOYOTA MOTOR CO LTD1 citations52
US10317328B2Jun 11, 2019
Internal combustion engine
TOYOTA MOTOR CO LTD0 citations42
US10865725B2Dec 15, 2020
Exhaust system for internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
US10753297B2Aug 25, 2020
Control device of exhaust sensor
TOYOTA MOTOR CO LTD0 citations41
US10753262B2Aug 25, 2020
Control system of exhaust sensor
TOYOTA MOTOR CO LTD0 citations41
US10683823B2Jun 16, 2020
Control device for an exhaust purification system of an internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
US10570843B2Feb 25, 2020
Exhaust purification system of internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
US10428768B2Oct 1, 2019
Control device of internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
US10288001B2May 14, 2019
Control system of internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
US10180098B2Jan 15, 2019
Control device of exhaust sensor
TOYOTA MOTOR CO LTD0 citations41
US9932879B2Apr 3, 2018
Controller for internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
AOKI KEIICHIRO
6 patentsUS9261007B2Feb 16, 2016
Catalyst-degradation detection device
AOKI KEIICHIRO7 citations84
US9670819B2Jun 6, 2017
Catalyst deterioration determination system
AOKI KEIICHIRO7 citations83
US10408149B2Sep 10, 2019
Control device for internal combustion engine
AOKI KEIICHIRO1 citations62
US9347352B2May 24, 2016
Correction device for air/fuel ratio sensor
AOKI KEIICHIRO2 citations62
US9732657B2Aug 15, 2017
Oxygen sensor and oxygen sensor control device
AOKI KEIICHIRO0 citations41
US9163574B2Oct 20, 2015
Sensor characteristic correction device
AOKI KEIICHIRO0 citations41