Inventor
SUGIYAMA TOYOKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SUGIYAMA TOYOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JTEKT CORP
10 patentsUS9126620B2Sep 8, 2015
Electric power steering system
JTEKT CORP4 citations71
US10819141B2Oct 27, 2020
Power source device
JTEKT CORP1 citations59
US11345244B2May 31, 2022
Auxiliary power supply device and electric vehicle
JTEKT CORP0 citations50
US9446790B2Sep 20, 2016
Electric power steering system
JTEKT CORP1 citations50
US8958952B2Feb 17, 2015
Auxiliary power supply device and electric power steering system including auxiliary power supply device
JTEKT CORP0 citations50
US11560170B2Jan 24, 2023
Auxiliary power supply device and electric power steering system
JTEKT CORP0 citations49
US11404900B2Aug 2, 2022
Power supply device and method for providing power supply device
JTEKT CORP0 citations49
US9932069B2Apr 3, 2018
Vehicle steering system
JTEKT CORP0 citations49
US10450000B2Oct 22, 2019
Electric power steering system
JTEKT CORP0 citations39
US10483777B2Nov 19, 2019
Auxiliary power supply device and power supply system
JTEKT CORP0 citations31