Inventor
OKUBO NAOYA
JP14 patents
⚠️ This page may combine multiple inventors who share the name “OKUBO NAOYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
11 patentsUS11242814B2Feb 8, 2022
System for detecting abnormality in blow-by gas feed path in internal combustion engine
TOYOTA MOTOR CO LTD4 citations72
US11008965B2May 18, 2021
Control device for high pressure fuel pump for fuel injection
TOYOTA MOTOR CO LTD1 citations62
US11280288B2Mar 22, 2022
Anomaly diagnostic device for onboard internal combustion engine
TOYOTA MOTOR CO LTD1 citations60
US12098672B2Sep 24, 2024
Internal combustion engine abnormality diagnosis device
TOYOTA MOTOR CO LTD0 citations50
US11952953B2Apr 9, 2024
Anomaly diagnosing apparatus and anomaly diagnosing method for vehicle on-board internal combustion engine
TOYOTA MOTOR CO LTD0 citations50
US11047332B2Jun 29, 2021
Controller and control method for internal combustion engine
TOYOTA MOTOR CO LTD0 citations49
US10982619B2Apr 20, 2021
Controller and control method for vehicle, and memory medium
TOYOTA MOTOR CO LTD0 citations49
US11098667B2Aug 24, 2021
Vehicle
TOYOTA MOTOR CO LTD0 citations48
US10344731B2Jul 9, 2019
Fuel pressure sensor diagnosis device
TOYOTA MOTOR CO LTD0 citations40
US7877188B2Jan 25, 2011
Control system for internal combustion engine and control method for internal combustion engine
TOYOTA MOTOR CO LTD0 citations40
US8037875B2Oct 18, 2011
Control apparatus and control method for internal combustion engine
TOYOTA MOTOR CO LTD0 citations39