Inventor
WATANABE RYOCHI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE RYOCHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
23 patentsUS6120414ASep 19, 2000
Negative pressure control apparatus for brake booster
TOYOTA MOTOR CO LTD35 citations92
US10207734B2Feb 19, 2019
Behavior control apparatus for vehicle
TOYOTA MOTOR CO LTD11 citations84
US6244676B1Jun 12, 2001
Negative pressure control apparatus for brake booster
TOYOTA MOTOR CO LTD19 citations84
US6283559B1Sep 4, 2001
Negative pressure control apparatus for brake booster
TOYOTA MOTOR CO LTD14 citations74
US11498550B2Nov 15, 2022
Vehicle control device
TOYOTA MOTOR CO LTD5 citations73
US11104312B2Aug 31, 2021
Vehicle control apparatus
TOYOTA MOTOR CO LTD3 citations73
US10981562B2Apr 20, 2021
Vehicle stability control device
TOYOTA MOTOR CO LTD2 citations73
US10392008B2Aug 27, 2019
Control device for four-wheel drive vehicle
TOYOTA MOTOR CO LTD4 citations73
US6572202B2Jun 3, 2003
Vehicle brake control system and method therefor
TOYOTA MOTOR CO LTD10 citations73
US6317677B1Nov 13, 2001
Device for controlling vehicle turn behavior by engine torque control with feedback of vehicle speed
TOYOTA MOTOR CO LTD12 citations73
US6290311B1Sep 18, 2001
Brake system of vehicle for simultaneous execution of driver's braking and automatic behavior control
TOYOTA MOTOR CO LTD10 citations73
US6092878AJul 25, 2000
Device for presuming accumulator pressure operative with pressure switches
TOYOTA MOTOR CO LTD7 citations73
US10807590B2Oct 20, 2020
Control device for four-wheel drive vehicle
TOYOTA MOTOR CO LTD1 citations62
US10746757B2Aug 18, 2020
Wheel speed estimation device
TOYOTA MOTOR CO LTD1 citations62
US9187037B2Nov 17, 2015
Stop lamp switch abnormality detecting device
TOYOTA MOTOR CO LTD2 citations53
US11524687B2Dec 13, 2022
Control apparatus for vehicle
TOYOTA MOTOR CO LTD0 citations52
US11105418B2Aug 31, 2021
Vehicle
TOYOTA MOTOR CO LTD0 citations52
US10974707B2Apr 13, 2021
Vehicle stability control device
TOYOTA MOTOR CO LTD0 citations52
US10967735B2Apr 6, 2021
Control device for four-wheel drive vehicle
TOYOTA MOTOR CO LTD0 citations52
US10906529B2Feb 2, 2021
Control apparatus for four-wheel-drive vehicle
TOYOTA MOTOR CO LTD0 citations52
US10780779B2Sep 22, 2020
Behavior control apparatus for a four-wheel drive vehicle
TOYOTA MOTOR CO LTD0 citations41
US10604010B2Mar 31, 2020
Behavior control device for four-wheel drive vehicle
TOYOTA MOTOR CO LTD0 citations41
US10562513B2Feb 18, 2020
Control apparatus for four-wheel-drive vehicle
TOYOTA MOTOR CO LTD0 citations41
WATANABE RYOCHI
4 patentsUS8527174B2Sep 3, 2013
Brake controlling apparatus
WATANABE RYOCHI10 citations81
US8751109B2Jun 10, 2014
Vehicle behavior controlling apparatus
WATANABE RYOCHI4 citations71
US8825334B2Sep 2, 2014
Vehicle behavior control apparatus and vehicle behavior control method
WATANABE RYOCHI0 citations50
US8515625B2Aug 20, 2013
Vehicle behavior controlling apparatus
WATANABE RYOCHI0 citations50