Inventor
SAKAI KOUJIROU
JP17 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI KOUJIROU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FANUC CORP
11 patentsUS8736215B2May 27, 2014
Motor drive device having function of varying DC link low-voltage alarm detection level
FANUC CORP4 citations72
US12282942B2Apr 22, 2025
Selection device and selection method for motor and amplifier
FANUC CORP1 citations63
US12126288B2Oct 22, 2024
Selection device and selection method
FANUC CORP1 citations61
US12174774B2Dec 24, 2024
Selection device and selection method
FANUC CORP0 citations60
US11353846B2Jun 7, 2022
Servo amplifier selection device and servo amplifier selection computer program
FANUC CORP1 citations60
US11171573B2Nov 9, 2021
Power conversion apparatus and control method of the same
FANUC CORP0 citations51
US9768723B2Sep 19, 2017
Motor drive using capacitor
FANUC CORP1 citations51
US9054620B2Jun 9, 2015
Motor driving device including electric storage device
FANUC CORP1 citations51
US11340580B2May 24, 2022
Machine state monitoring device
FANUC CORP0 citations50
US11283367B2Mar 22, 2022
Power conversion apparatus and control method of the same
FANUC CORP0 citations50
US9960721B2May 1, 2018
Motor control device provided with power failure management
FANUC CORP0 citations40