Inventor
TOYA MASANORI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TOYA MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
11 patentsUS7574905B2Aug 18, 2009
Apparatus for diagnosing malfunctioning of oxygen sensor
TOYOTA MOTOR CO LTD24 citations91
US12473869B2Nov 18, 2025
Pre-ignition determining apparatus for internal combustion engine
TOYOTA MOTOR CO LTD0 citations61
US12305587B2May 20, 2025
Controller for internal combustion engine
TOYOTA MOTOR CO LTD0 citations50
US11280289B2Mar 22, 2022
Internal combustion engine control system
TOYOTA MOTOR CO LTD0 citations50
US10890134B2Jan 12, 2021
Controller and control method for internal combustion engine including port injection valve that injects fuel into intake passage
TOYOTA MOTOR CO LTD0 citations49
US11028798B2Jun 8, 2021
Internal-combustion-engine control device and control method
TOYOTA MOTOR CO LTD0 citations48
US10968854B2Apr 6, 2021
Controller and control method for internal combustion engine
TOYOTA MOTOR CO LTD0 citations46
US11002213B2May 11, 2021
Internal combustion engine control device and control method
TOYOTA MOTOR CO LTD0 citations44
US10961964B2Mar 30, 2021
Internal combustion engine control device and control method
TOYOTA MOTOR CO LTD0 citations41
US10746125B2Aug 18, 2020
Controller and control method for internal combustion engine
TOYOTA MOTOR CO LTD0 citations39
US10260449B2Apr 16, 2019
Controller for internal combustion engine and method for controlling internal combustion engine
TOYOTA MOTOR CO LTD0 citations34