Inventor
SAKUMA TETSUYA
JP17 patents
⚠️ This page may combine multiple inventors who share the name “SAKUMA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
13 patentsUS10371029B2Aug 6, 2019
Exhaust gas control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD7 citations83
US10794250B2Oct 6, 2020
Electrochemical reactor and internal combustion engine provided with electrochemical reactor
TOYOTA MOTOR CO LTD2 citations72
US11358095B2Jun 14, 2022
Electrochemical reactor
TOYOTA MOTOR CO LTD0 citations61
US11325068B2May 10, 2022
Exhaust purification system of internal combustion engine
TOYOTA MOTOR CO LTD0 citations61
US10934913B2Mar 2, 2021
Catalytic device and exhaust gas purification system
TOYOTA MOTOR CO LTD0 citations61
US10920634B2Feb 16, 2021
Exhaust after treatment system
TOYOTA MOTOR CO LTD0 citations61
US10502106B1Dec 10, 2019
Electrochemical reactor
TOYOTA MOTOR CO LTD1 citations61
US10450925B2Oct 22, 2019
Exhaust gas purification apparatus for an internal combustion engine
TOYOTA MOTOR CO LTD1 citations61
US10907523B2Feb 2, 2021
Abnormality diagnosis apparatus
TOYOTA MOTOR CO LTD0 citations51
US10900403B2Jan 26, 2021
Abnormality diagnosis apparatus
TOYOTA MOTOR CO LTD0 citations51
US10641150B2May 5, 2020
Exhaust purification system of an internal combustion engine
TOYOTA MOTOR CO LTD0 citations51
US11274585B2Mar 15, 2022
Exhaust purification system of internal combustion engine
TOYOTA MOTOR CO LTD0 citations50
US10731531B2Aug 4, 2020
Internal combustion engine provided with electrochemical reactor and vehicle mounting internal combustion engine
TOYOTA MOTOR CO LTD0 citations50