Inventor
MIZUTANI YASUJI
JP44 patents
⚠️ This page may combine multiple inventors who share the name “MIZUTANI YASUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
29 patentsUS6412882B1Jul 2, 2002
Vehicle braking system having devices for controlling fluid flows between pressurizing and assisting chambers of master cylinder and pressure source and reservoir
TOYOTA MOTOR CO LTD109 citations98
US7206702B2Apr 17, 2007
Device for detecting force acting on a tire
TOYOTA MOTOR CO LTD26 citations93
US6945610B1Sep 20, 2005
Hydraulic braking system wherein electrically controllable assisting drive force is applied to master cylinder piston upon brake pedal operation
TOYOTA MOTOR CO LTD37 citations93
US6899403B2May 31, 2005
Braking system having pressure control cylinder whose piston is displaceable by controlled drive source
TOYOTA MOTOR CO LTD43 citations93
US6604795B2Aug 12, 2003
Braking system including high-pressure source between master cylinder and brake cylinder
TOYOTA MOTOR CO LTD51 citations93
US6460944B2Oct 8, 2002
Braking system wherein brake operating force is made larger than a value corresponding to booster output
TOYOTA MOTOR CO LTD22 citations93
US6382737B1May 7, 2002
Apparatus in braking system, for diagnosing pressurizing device based on fluid pressure detected during operation of the device prior to operation of the braking system
TOYOTA MOTOR CO LTD29 citations93
US6289271B1Sep 11, 2001
Brake booster diagnosing apparatus capable of optimizing determination of abnormality of booster
TOYOTA MOTOR CO LTD42 citations93
US7250850B2Jul 31, 2007
Vehicular safety apparatus
TOYOTA MOTOR CO LTD43 citations92
US6739676B1May 25, 2004
Braking system having vacuum booster whose boosting ratio is lowered at fixed transition point at which wheel cylinder pressure increase is initiated
TOYOTA MOTOR CO LTD25 citations92
US6412883B1Jul 2, 2002
Vacuum booster apparatus and a brake apparatus
TOYOTA MOTOR CO LTD14 citations92
US6398316B1Jun 4, 2002
Vacuum booster apparatus and a brake apparatus
TOYOTA MOTOR CO LTD21 citations92
US7779629B2Aug 24, 2010
Pressure accumulating apparatus
TOYOTA MOTOR CO LTD12 citations84
US7603247B2Oct 13, 2009
Device for detecting abnormalities in tire force sensor data
TOYOTA MOTOR CO LTD8 citations84
US7533944B2May 19, 2009
Brake control apparatus and brake control method
TOYOTA MOTOR CO LTD15 citations84
US7489994B2Feb 10, 2009
Control system for movable body
TOYOTA MOTOR CO LTD16 citations84
US6953229B2Oct 11, 2005
Hydraulic braking system and method with flow control device
TOYOTA MOTOR CO LTD12 citations84
US6805415B2Oct 19, 2004
Brake device
TOYOTA MOTOR CO LTD14 citations84
US6431662B2Aug 13, 2002
Vehicle braking pressure source device wherein fluid communication between pressurizing and back-pressure chambers of master cylinder is controlled based on vehicle running state and/or road surface condition
TOYOTA MOTOR CO LTD14 citations84
US6666530B2Dec 23, 2003
Vacuum booster apparatus and a brake apparatus
TOYOTA MOTOR CO LTD9 citations74
US6612660B2Sep 2, 2003
Vacuum booster apparatus and a brake apparatus
TOYOTA MOTOR CO LTD4 citations74
US7861523B2Jan 4, 2011
Vehicular brake system
TOYOTA MOTOR CO LTD3 citations63
US7478887B2Jan 20, 2009
Brake control device and brake control method
TOYOTA MOTOR CO LTD4 citations63
US6688705B2Feb 10, 2004
Pressure control apparatus wherein pressure control actuator is controlled based on two or more provisionally determined control values
TOYOTA MOTOR CO LTD2 citations63
US6367893B1Apr 9, 2002
Brake booster pressure control apparatus
TOYOTA MOTOR CO LTD6 citations63
US7070248B2Jul 4, 2006
Vehicle braking force control device and control method of the same
TOYOTA MOTOR CO LTD4 citations59
US6923511B2Aug 2, 2005
Vehicle braking force control device and control method of the same
TOYOTA MOTOR CO LTD4 citations59
US7708354B2May 4, 2010
Brake control apparatus and control method thereof
TOYOTA MOTOR CO LTD5 citations57
US8348354B2Jan 8, 2013
Vehicle braking system
TOYOTA MOTOR CO LTD1 citations52
ADVICS CO LTD
8 patentsUS9499147B2Nov 22, 2016
Vehicle brake system
ADVICS CO LTD2 citations62
US9365198B2Jun 14, 2016
Braking device for vehicle
ADVICS CO LTD2 citations62
US10940847B2Mar 9, 2021
Brake control device
ADVICS CO LTD0 citations61
US9163645B2Oct 20, 2015
Vehicle brake system
ADVICS CO LTD1 citations52
US9683584B2Jun 20, 2017
Brake device for vehicle
ADVICS CO LTD1 citations51
US9494172B2Nov 15, 2016
Vehicle brake device
ADVICS CO LTD0 citations42
US9333960B2May 10, 2016
Vehicle braking control device
ADVICS CO LTD0 citations40
US9302663B2Apr 5, 2016
Hydraulic brake device for vehicle
ADVICS CO LTD0 citations40