Inventor
NAKAKUKI YASUHITO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “NAKAKUKI YASUHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI ASTEMO LTD
7 patentsUS12325471B2Jun 10, 2025
Steering apparatus
HITACHI ASTEMO LTD3 citations74
US12091101B2Sep 17, 2024
Steering input device for steer-by-wire
HITACHI ASTEMO LTD1 citations62
US12497096B2Dec 16, 2025
Steering reaction force control device, steering reaction force control method, and steering reaction force control system
HITACHI ASTEMO LTD0 citations51
US12384454B2Aug 12, 2025
Steer-by-wire control device and steer-by-wire control method
HITACHI ASTEMO LTD0 citations51
US12552451B2Feb 17, 2026
Steer-by-wire system, steer-by-wire control apparatus, and steer-by-wire control method
HITACHI ASTEMO LTD0 citations50
US12330725B2Jun 17, 2025
Steer-by-wire steering apparatus
HITACHI ASTEMO LTD0 citations49
US12403952B2Sep 2, 2025
Control device and control method for steer by wire
HITACHI ASTEMO LTD0 citations47
HITACHI AUTOMOTIVE SYSTEMS LTD
6 patentsUS10899381B2Jan 26, 2021
Steering control device and control method for steering control device
HITACHI AUTOMOTIVE SYSTEMS LTD4 citations72
US9862408B2Jan 9, 2018
Electric power steering device and electric power steering device control device
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations67
US8376080B2Feb 19, 2013
Pump apparatus, power steering apparatus and assembly method of housing
HITACHI AUTOMOTIVE SYSTEMS LTD3 citations58
US11845499B2Dec 19, 2023
Control device for power steering device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52
US11685437B2Jun 27, 2023
Steering control device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations51
US10589787B2Mar 17, 2020
Power steering apparatus control device and power steering apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations51
HITACHI LTD
4 patentsUS7374411B2May 20, 2008
Oil pump adapted to prevent leakage without using sealing member
HITACHI LTD5 citations61
US8020660B2Sep 20, 2011
Pump device
HITACHI LTD6 citations60
US7959422B2Jun 14, 2011
Oil pump and method of assembling the oil pump
HITACHI LTD3 citations59
US7722342B2May 25, 2010
Pump apparatus and power steering
HITACHI LTD1 citations48