Inventor
KOIDE YASUHIRO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “KOIDE YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA INC
11 patentsUS10141878B2Nov 27, 2018
Controller for permanent magnet synchronous motor, and control method for estimating initial position of rotor
KONICA MINOLTA INC2 citations72
US9893675B2Feb 13, 2018
Motor control device and image forming apparatus including the same
KONICA MINOLTA INC2 citations71
US11940750B2Mar 26, 2024
Paper physical property detecting device, image forming apparatus, paper physical property detecting method, and computer readable recording medium storing control program
KONICA MINOLTA INC1 citations61
US11300911B2Apr 12, 2022
Image forming device
KONICA MINOLTA INC1 citations60
US10768562B2Sep 8, 2020
Image forming apparatus
KONICA MINOLTA INC0 citations51
US10651765B2May 12, 2020
Motor controller, image forming apparatus and motor controlling method
KONICA MINOLTA INC0 citations40
US10474079B2Nov 12, 2019
Image forming device that detects a state of an image carrier
KONICA MINOLTA INC0 citations40
US10141877B2Nov 27, 2018
Controller for permanent magnet synchronous motor, control method, and image forming apparatus
KONICA MINOLTA INC0 citations40
US10020760B2Jul 10, 2018
Control method for three-phase dc brush less motor, control device, and image forming device
KONICA MINOLTA INC0 citations40
US9929686B2Mar 27, 2018
Controller for permanent magnet synchronous motor, image forming apparatus, and control method
KONICA MINOLTA INC0 citations40
US9632447B2Apr 25, 2017
Image forming apparatus having variable developing roller voltage change
KONICA MINOLTA INC0 citations40