Inventor
NAKAZAWA CHIHARU
JP40 patents
⚠️ This page may combine multiple inventors who share the name “NAKAZAWA CHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI AUTOMOTIVE SYSTEMS LTD
13 patentsUS9764723B2Sep 19, 2017
Brake unit
HITACHI AUTOMOTIVE SYSTEMS LTD7 citations84
US10207690B2Feb 19, 2019
Brake apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD11 citations83
US9527486B2Dec 27, 2016
Brake device
HITACHI AUTOMOTIVE SYSTEMS LTD7 citations83
US9242626B2Jan 26, 2016
Brake device
HITACHI AUTOMOTIVE SYSTEMS LTD4 citations72
US10328919B2Jun 25, 2019
Brake apparatus and brake system
HITACHI AUTOMOTIVE SYSTEMS LTD5 citations71
US10202108B2Feb 12, 2019
Brake apparatus and brake system
HITACHI AUTOMOTIVE SYSTEMS LTD4 citations71
US9428168B2Aug 30, 2016
Brake device
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations62
US10883492B2Jan 5, 2021
Plunger pump and braking device
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations51
US11878673B2Jan 23, 2024
Electromagnetic valve and brake control device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations41
US10562504B2Feb 18, 2020
Master cylinder unit
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations41
US10207691B2Feb 19, 2019
Brake apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations41
US10087917B2Oct 2, 2018
Pump device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations40
US9709056B2Jul 18, 2017
Sealing for a pump device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations39
UNISIA JECS CORP
10 patentsUS6568499B2May 27, 2003
Power steering system for vehicles
UNISIA JECS CORP37 citations92
US6010198AJan 4, 2000
Automotive brake control system with skid control unit and traction and vehicle dynamics control unit
UNISIA JECS CORP26 citations92
US5772168AJun 30, 1998
Mounting bracket for pressurized fluid buffer device
UNISIA JECS CORP29 citations90
US6164731ADec 26, 2000
Automotive brake system
UNISIA JECS CORP17 citations84
US6746089B2Jun 8, 2004
Support structure and method for supporting a hydraulic unit of a brake system on a vehicle body, and hydraulic unit arrangement for a vehicle brake system
UNISIA JECS CORP10 citations74
US6070951AJun 6, 2000
Hydraulic brake system of motor vehicle
UNISIA JECS CORP13 citations74
US6065816AMay 23, 2000
Brake control apparatus for a vehicle
UNISIA JECS CORP14 citations74
US5964510AOct 12, 1999
Pump unit and brake control device using same
UNISIA JECS CORP15 citations74
US5938296AAug 17, 1999
Brake control systems
UNISIA JECS CORP11 citations74
US6024424AFeb 15, 2000
Braking device
UNISIA JECS CORP9 citations73
HITACHI LTD
7 patentsUS6880668B2Apr 19, 2005
Power steering device
HITACHI LTD20 citations92
US7997665B2Aug 16, 2011
Brake control apparatus
HITACHI LTD10 citations84
US6932439B2Aug 23, 2005
Support structure and method for supporting a hydraulic unit of a brake system on a vehicle body, and hydraulic unit arrangement for a vehicle brake system
HITACHI LTD10 citations74
US6979063B2Dec 27, 2005
Brake liquid pressure control unit of on-vehicle device and its manufacturing method
HITACHI LTD7 citations70
US7325645B2Feb 5, 2008
Power steering device
HITACHI LTD5 citations62
US7427114B2Sep 23, 2008
Brake fluid pressure control unit for vehicle
HITACHI LTD3 citations59
US6986555B2Jan 17, 2006
Vehicle brake control system
HITACHI LTD0 citations41
HITACHI UNISIA AUTOMOTIVE LTD
3 patentsUS6805157B2Oct 19, 2004
Structure for fixing check valve
HITACHI UNISIA AUTOMOTIVE LTD15 citations83
US6848890B2Feb 1, 2005
Pump assembly
HITACHI UNISIA AUTOMOTIVE LTD9 citations74
US7249808B2Jul 31, 2007
Brake liquid pressure control unit of on-vehicle device and its manufacturing method
HITACHI UNISIA AUTOMOTIVE LTD3 citations59