Inventor
SHOJI NAOKI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “SHOJI NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JTEKT CORP
14 patentsUS11267506B2Mar 8, 2022
Driver torque estimation apparatus and steering system including the same
JTEKT CORP2 citations72
US10843727B2Nov 24, 2020
Steering apparatus
JTEKT CORP3 citations72
US11685430B2Jun 27, 2023
Motor control device
JTEKT CORP2 citations71
US11383760B2Jul 12, 2022
Steering system
JTEKT CORP4 citations71
US11299197B2Apr 12, 2022
Steering system
JTEKT CORP2 citations71
US11091195B2Aug 17, 2021
Motor control device and motor control method
JTEKT CORP0 citations62
US12459371B2Nov 4, 2025
Motor control device
JTEKT CORP0 citations60
US11845500B2Dec 19, 2023
Steering system
JTEKT CORP1 citations60
US11383759B2Jul 12, 2022
Motor control apparatus
JTEKT CORP0 citations51
US11745792B2Sep 5, 2023
Steering device
JTEKT CORP0 citations50
US11180187B2Nov 23, 2021
Motor control device
JTEKT CORP0 citations50
US12485964B2Dec 2, 2025
Motor control device
JTEKT CORP0 citations49
US12485959B2Dec 2, 2025
Motor control device
JTEKT CORP0 citations49
US11820425B2Nov 21, 2023
Steering angle calculation apparatus and motor control apparatus including the same
JTEKT CORP0 citations49
TOPCON CORP
5 patentsUS12123543B2Oct 22, 2024
Inclination sensor and data acquisition device
TOPCON CORP2 citations68
US11105926B2Aug 31, 2021
Phase difference frequency generating method, phase difference frequency generating device and electronic distance meter
TOPCON CORP0 citations57
US11353586B2Jun 7, 2022
Light wave distance meter
TOPCON CORP0 citations51
US11269074B2Mar 8, 2022
Electro-optical distance meter and electro-optical distance measurement method
TOPCON CORP0 citations49
US11105903B2Aug 31, 2021
Electronic distance meter and modulated frequency determination method of feedback signal
TOPCON CORP0 citations49