Inventor
HIRAO RYUSUKE
JP38 patents
⚠️ This page may combine multiple inventors who share the name “HIRAO RYUSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI AUTOMOTIVE SYSTEMS LTD
16 patentsUS9278599B2Mar 8, 2016
Suspension control apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD13 citations84
US8965632B2Feb 24, 2015
Suspension control apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD8 citations84
US8880293B2Nov 4, 2014
Vehicle motion control apparatus and suspension control apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD16 citations84
US11708109B2Jul 25, 2023
Vehicle control system
HITACHI AUTOMOTIVE SYSTEMS LTD4 citations73
US11292308B2Apr 5, 2022
Vehicle motion state estimation apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD4 citations73
US10059344B2Aug 28, 2018
Vehicle behavior control apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations73
US9809076B2Nov 7, 2017
Suspension control apparatus for damping oscillation of a vehicle
HITACHI AUTOMOTIVE SYSTEMS LTD5 citations73
US10603973B2Mar 31, 2020
Suspension system
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations72
US10926602B2Feb 23, 2021
Suspension control apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD3 citations71
US11104198B2Aug 31, 2021
Suspension control apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD4 citations70
US12179537B2Dec 31, 2024
Information processing device, vehicle control method, and information processing system
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52
US11648810B2May 16, 2023
Vehicle, vehicle motion state estimation apparatus, and method for estimating vehicle motion state
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52
US11305600B2Apr 19, 2022
Vehicle behavior control apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52
US11052719B2Jul 6, 2021
Vehicle height adjustment device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52
US9636965B2May 2, 2017
Suspension system
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations52
US12083845B2Sep 10, 2024
Suspension control apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations51
HITACHI ASTEMO LTD
14 patentsUS12162322B2Dec 10, 2024
Suspension control apparatus
HITACHI ASTEMO LTD3 citations75
US11897303B2Feb 13, 2024
Vehicle control device, vehicle control method, and vehicle control system
HITACHI ASTEMO LTD3 citations75
US11807249B2Nov 7, 2023
Vehicle motion state estimation device, vehicle motion state estimation method, and vehicle
HITACHI ASTEMO LTD2 citations73
US11358432B2Jun 14, 2022
Suspension control apparatus
HITACHI ASTEMO LTD4 citations73
US12434524B2Oct 7, 2025
Slip state detection apparatus and suspension control apparatus
HITACHI ASTEMO LTD0 citations62
US12138980B2Nov 12, 2024
Sensory evaluation prediction system, suspension device, and suspension control system
HITACHI ASTEMO LTD0 citations62
US11945428B2Apr 2, 2024
Vehicle motion control apparatus
HITACHI ASTEMO LTD1 citations62
US11884119B2Jan 30, 2024
Vehicle behavior device
HITACHI ASTEMO LTD0 citations61
US12337642B2Jun 24, 2025
Suspension control apparatus and method for controlling a suspension control apparatus
HITACHI ASTEMO LTD0 citations52
US12263709B2Apr 1, 2025
Vehicle suspension control device including a damping force adjustable shock absorber
HITACHI ASTEMO LTD0 citations52
US12240285B2Mar 4, 2025
Sensory evaluation system, suspension device, and suspension control system
HITACHI ASTEMO LTD0 citations52
US12103555B2Oct 1, 2024
Vehicle motion control device and vehicle motion control method
HITACHI ASTEMO LTD0 citations50
US12434529B2Oct 7, 2025
Vehicle control apparatus and suspension system
HITACHI ASTEMO LTD0 citations49
US12285985B2Apr 29, 2025
Control apparatus
HITACHI ASTEMO LTD0 citations45
HIRAO RYUSUKE
5 patentsUS8718872B2May 6, 2014
Vehicle attitude controller
HIRAO RYUSUKE56 citations96
US8296010B2Oct 23, 2012
Suspension control apparatus
HIRAO RYUSUKE46 citations93
US10106009B2Oct 23, 2018
Suspension control apparatus for vehicle and control apparatus for damping-force adjustable shock absorber
HIRAO RYUSUKE10 citations83
US8322728B2Dec 4, 2012
Suspension control apparatus
HIRAO RYUSUKE17 citations83
US8838336B2Sep 16, 2014
Vehicle body attitude control apparatus
HIRAO RYUSUKE6 citations73