Inventor
OBUCHI TSUYOSHI
JP6 patents
Patents
6 patentsUS11306640B2Apr 19, 2022
Abnormality detection apparatus for electrically heated catalyst
TOYOTA MOTOR CO LTD2 citations71
US9416716B2Aug 16, 2016
Control apparatus for an internal combustion engine
TOYOTA MOTOR CO LTD2 citations60
US11306641B2Apr 19, 2022
Abnormality detection apparatus for electrically heated catalyst
TOYOTA MOTOR CO LTD0 citations50
US11300032B2Apr 12, 2022
Abnormality detection apparatus for electrically heated catalyst
TOYOTA MOTOR CO LTD0 citations50
US12480434B2Nov 25, 2025
Control device for internal combustion engine
TOYOTA MOTOR CO LTD0 citations49
US11364771B2Jun 21, 2022
Control apparatus for hybrid vehicle
TOYOTA MOTOR CO LTD0 citations46