Inventor
IGUMA HIROKI
JP9 patents
Patents
9 patentsUS10252323B2Apr 9, 2019
Manufacturing method for cylinder head
TOYOTA MOTOR CO LTD1 citations61
US11458830B2Oct 4, 2022
Powertrain system
TOYOTA MOTOR CO LTD0 citations50
US10066546B2Sep 4, 2018
Internal combustion engine
TOYOTA MOTOR CO LTD1 citations50
US11459968B2Oct 4, 2022
Engine misfire detection device for hybrid electric vehicle
TOYOTA MOTOR CO LTD0 citations49
US10605195B2Mar 31, 2020
Manufacturing method for engine
TOYOTA MOTOR CO LTD0 citations48
US11808320B2Nov 7, 2023
Rolling vibration reduction device for internal combustion engine
TOYOTA MOTOR CO LTD0 citations44
US10654096B2May 19, 2020
Manufacturing method for cylinder head
TOYOTA MOTOR CO LTD0 citations40
US9957916B2May 1, 2018
Internal combustion engine
TOYOTA MOTOR CO LTD0 citations40
US10539093B2Jan 21, 2020
Manufacturing method for engine
TOYOTA MOTOR CO LTD0 citations37