Inventor
OHKUBO MASAYASU
JP24 patents
⚠️ This page may combine multiple inventors who share the name “OHKUBO MASAYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
19 patentsUS5895100AApr 20, 1999
Brake apparatus for an electric vehicle to maximize regenerative energy
TOYOTA MOTOR CO LTD111 citations98
US6450591B1Sep 17, 2002
Hydraulic brake pressure control system
TOYOTA MOTOR CO LTD82 citations97
US6913326B1Jul 5, 2005
Apparatus for increasing brake cylinder pressure by controlling pump motor and reducing the pressure by controlling electric energy applied to control valve
TOYOTA MOTOR CO LTD64 citations95
US8007056B2Aug 30, 2011
Brake control apparatus and control method thereof
TOYOTA MOTOR CO LTD21 citations92
US6126248AOct 3, 2000
Hydraulic brake device
TOYOTA MOTOR CO LTD40 citations92
US5979997ANov 9, 1999
Hydraulic brake control apparatus
TOYOTA MOTOR CO LTD30 citations91
US7926887B2Apr 19, 2011
Brake control system and brake control method
TOYOTA MOTOR CO LTD8 citations84
US5727851AMar 17, 1998
Hydraulic brake apparatus
TOYOTA MOTOR CO LTD19 citations84
US11608043B2Mar 21, 2023
Vehicle electric brake device
TOYOTA MOTOR CO LTD5 citations74
US10654454B2May 19, 2020
Vehicle brake system
TOYOTA MOTOR CO LTD3 citations73
US10611350B2Apr 7, 2020
Electric brake device
TOYOTA MOTOR CO LTD2 citations73
US9132817B2Sep 15, 2015
Hydraulic brake system
TOYOTA MOTOR CO LTD2 citations63
US7513578B2Apr 7, 2009
Brake system control apparatus
TOYOTA MOTOR CO LTD3 citations62
US5992949ANov 30, 1999
Hydraulic brake control apparatus
TOYOTA MOTOR CO LTD6 citations62
US7708354B2May 4, 2010
Brake control apparatus and control method thereof
TOYOTA MOTOR CO LTD5 citations57
US11498534B2Nov 15, 2022
Electric brake device
TOYOTA MOTOR CO LTD0 citations52
US7588298B2Sep 15, 2009
Brake system control apparatus
TOYOTA MOTOR CO LTD1 citations52
US9969379B2May 15, 2018
Method for detecting fluid leakage
TOYOTA MOTOR CO LTD0 citations51
US10507810B2Dec 17, 2019
Electric brake device
TOYOTA MOTOR CO LTD0 citations37