Inventor
NAKAMA KATSUYA
JP22 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMA KATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
21 patentsUS10571849B2Feb 25, 2020
Image forming apparatus for suppressing discharged paper adhesion
CANON KK2 citations73
US10114327B2Oct 30, 2018
Image forming apparatus
CANON KK3 citations73
US11119429B2Sep 14, 2021
Image forming apparatus
CANON KK2 citations72
US8744335B2Jun 3, 2014
Image forming apparatus improved in operability for print job involving single-sided printing and double-sided printing
CANON KK3 citations63
US9376276B2Jun 28, 2016
Sheet feeding apparatus and image forming apparatus
CANON KK2 citations62
US12192419B2Jan 7, 2025
Image forming apparatus having media type sensor
CANON KK0 citations61
US11843735B2Dec 12, 2023
Image forming apparatus with selectable recording media cassettes
CANON KK1 citations61
US10281852B2May 7, 2019
Image forming apparatus that controls an execution frequency of a rubbing treatment of a fixing device
CANON KK0 citations52
US10088782B2Oct 2, 2018
Image forming apparatus and system controlling rubbing treatment of fixing device
CANON KK0 citations52
US9983514B2May 29, 2018
Image forming apparatus
CANON KK1 citations52
US9896292B2Feb 20, 2018
Sheet conveying apparatus that conveys sheet, and image forming apparatus
CANON KK1 citations52
US11112740B2Sep 7, 2021
Image forming apparatus
CANON KK0 citations51
US10044894B2Aug 7, 2018
Image forming apparatus having timer function related to power consumption modes
CANON KK1 citations51
US10031473B2Jul 24, 2018
Image forming apparatus and image forming system having a controller that controls a rubbing treatment for a fixing roller of a replaceable fixing portion
CANON KK1 citations51
US10025248B2Jul 17, 2018
Image forming apparatus having a selecting portion for selecting an execution order of a number of fixing operations
CANON KK1 citations51
US9989911B2Jun 5, 2018
Image forming apparatus, image forming system and fixing device
CANON KK1 citations51
US12174562B2Dec 24, 2024
Image forming apparatus
CANON KK0 citations50
US10838343B2Nov 17, 2020
Image forming apparatus
CANON KK0 citations41
US10114328B2Oct 30, 2018
Sheet feeding device and image forming apparatus
CANON KK0 citations41
US9921516B2Mar 20, 2018
Image forming apparatus and image forming method
CANON KK0 citations41
US9714150B2Jul 25, 2017
Sheet conveying apparatus with escape section that does not convey sheet to post-processing apparatus, and post-processing system with escape section that does not convey sheet to post-processing unit
CANON KK0 citations41