Inventor
FUKUNAGA MASAYUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “FUKUNAGA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA INC
10 patentsUS9656821B2May 23, 2017
Multi-feed detection apparatus, sheet conveyance apparatus, and image forming apparatus
KONICA MINOLTA INC8 citations82
US12479218B2Nov 25, 2025
Recording material conveying device and image forming system
KONICA MINOLTA INC1 citations63
US10754278B2Aug 25, 2020
Image forming apparatus which corrects torque based on temperature or conveyance speed and predicts a life of the fixer based on a corrected torque
KONICA MINOLTA INC0 citations52
US11215942B2Jan 4, 2022
Image forming apparatus, transfer method, and storage medium storing transfer control program
KONICA MINOLTA INC0 citations50
US10474085B2Nov 12, 2019
Image formation apparatus, control method, and control program for calculating a speed of conveyance
KONICA MINOLTA INC0 citations50
US10116808B2Oct 30, 2018
Moving amount detector and image forming apparatus including the same
KONICA MINOLTA INC0 citations50
US10776934B2Sep 15, 2020
Movement amount detecting device, image forming apparatus, and movement amount detecting method
KONICA MINOLTA INC0 citations40
US10250767B2Apr 2, 2019
Image forming apparatus calculating movement of recording medium
KONICA MINOLTA INC0 citations40
US10054888B2Aug 21, 2018
Device for detecting travel distance, image forming apparatus, and method for detecting travel distance
KONICA MINOLTA INC0 citations40
US9851674B2Dec 26, 2017
Displacement detector and image forming device having the same
KONICA MINOLTA INC0 citations40