Inventor
TOYAMA YUICHI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “TOYAMA YUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JTEKT CORP
18 patentsUS11953396B2Apr 9, 2024
Rotation angle detection device
JTEKT CORP2 citations73
US10845259B2Nov 24, 2020
Sensor device for detecting a rotation angle of a shaft
JTEKT CORP4 citations73
US10794781B2Oct 6, 2020
Sensor device
JTEKT CORP2 citations73
US10683032B2Jun 16, 2020
Torque detection device and electric power steering system
JTEKT CORP2 citations73
US10081386B2Sep 25, 2018
Torque detection device and electric power steering system
JTEKT CORP5 citations73
US10060808B2Aug 28, 2018
Torque detector
JTEKT CORP2 citations73
US9948035B2Apr 17, 2018
Circuit board assembly and method for manufacturing the same
JTEKT CORP5 citations73
US10048143B2Aug 14, 2018
Sensor unit and magnetism collecting module and sensor apparatus
JTEKT CORP4 citations70
US8998189B2Apr 7, 2015
Wave washer, rotary shaft supporting device including the wave washer, and electric motor including the rotary shaft supporting device
JTEKT CORP4 citations65
US11193841B2Dec 7, 2021
Sensor for smooth assembly
JTEKT CORP1 citations62
US11180193B2Nov 23, 2021
Sensor device
JTEKT CORP1 citations62
US11300464B2Apr 12, 2022
Sensor device
JTEKT CORP0 citations52
US11243128B2Feb 8, 2022
Sensor capable of ensuring that a sensor housing has sufficient rigidity
JTEKT CORP0 citations52
US11131593B2Sep 28, 2021
Sensor device
JTEKT CORP0 citations52
US11060931B2Jul 13, 2021
Sensor device
JTEKT CORP0 citations52
US9979137B2May 22, 2018
Circuit board assembly and method of manufacturing the same
JTEKT CORP0 citations52
US9857253B2Jan 2, 2018
Sensor assembly and method of manufacturing the sensor assembly having a magnetic sensor circuit, a holder holding the magnetic sensor circuit and including first and second holder members, and a resin case containing the holder
JTEKT CORP1 citations52
US11747230B2Sep 5, 2023
Sensor device
JTEKT CORP0 citations51
HITACHI AUTOMOTIVE SYSTEMS LTD
12 patentsUS10605150B2Mar 31, 2020
Cooling device for internal combustion engine of vehicle and control method thereof
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations73
US10371041B2Aug 6, 2019
Cooling device for internal combustion engine of vehicle and control method thereof
HITACHI AUTOMOTIVE SYSTEMS LTD5 citations73
US10174664B2Jan 8, 2019
Cooling control apparatus for internal combustion engine and cooling control method therefor
HITACHI AUTOMOTIVE SYSTEMS LTD3 citations73
US9816429B2Nov 14, 2017
Cooling device for internal combustion engine and control method for cooling device
HITACHI AUTOMOTIVE SYSTEMS LTD4 citations73
US9726068B2Aug 8, 2017
Cooling device for internal combustion engine and control method for cooling device
HITACHI AUTOMOTIVE SYSTEMS LTD5 citations73
US10808598B2Oct 20, 2020
Cooling device and cooling method for internal combustion engine
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations62
US10502175B2Dec 10, 2019
Control device for internal combustion engine and method of estimating combustion chamber-wall temperature of internal combustion engine
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52
US10344664B2Jul 9, 2019
Control device and method for cooling system
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52
US10107176B2Oct 23, 2018
Cooling device of internal combustion engine for vehicle and control method thereof
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations52
US10865696B2Dec 15, 2020
Cooling device for internal combustion engine of vehicle and control method thereof
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations41
US10590829B2Mar 17, 2020
Control device for internal combustion engine and control method for cooling device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations41
US10385758B2Aug 20, 2019
Cooling system for internal combustion engine, and control method thereof
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations41