Inventor
ICHIKI YUKIHIRO
JP37 patents
⚠️ This page may combine multiple inventors who share the name “ICHIKI YUKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI XEROX CO LTD
20 patentsUS7962084B2Jun 14, 2011
Fixing device and image forming apparatus
FUJI XEROX CO LTD10 citations82
US7804511B2Sep 28, 2010
Image forming apparatus, exposure apparatus, image holder, image forming method, and exposing method
FUJI XEROX CO LTD7 citations73
US10915043B2Feb 9, 2021
Image forming apparatus
FUJI XEROX CO LTD2 citations72
US10852669B2Dec 1, 2020
Image forming apparatus
FUJI XEROX CO LTD2 citations72
US10670996B2Jun 2, 2020
Image forming apparatus having multiple image forming units
FUJI XEROX CO LTD2 citations72
US9746804B1Aug 29, 2017
Fixing device and image forming apparatus
FUJI XEROX CO LTD4 citations72
US8897687B2Nov 25, 2014
Fixing device with presser component including a recess and image forming apparatus including the same
FUJI XEROX CO LTD4 citations71
US7937036B2May 3, 2011
Collected developer conveying device and image forming apparatus which vents a developing container
FUJI XEROX CO LTD5 citations62
US7693478B2Apr 6, 2010
Image-forming apparatus having an approach and separation mechanism
FUJI XEROX CO LTD5 citations62
US8948672B2Feb 3, 2015
Fixing device having plurality of fixation nip areas and image forming appartus having the same
FUJI XEROX CO LTD2 citations61
US7995961B2Aug 9, 2011
Waste developer collecting device and image forming apparatus
FUJI XEROX CO LTD4 citations61
US10509345B1Dec 17, 2019
Image forming apparatus for correcting curl of paper
FUJI XEROX CO LTD1 citations59
US9465334B1Oct 11, 2016
Fixing device and image forming apparatus
FUJI XEROX CO LTD0 citations51
US10871728B1Dec 22, 2020
Cleaning device having a roller scraping member and guide portion
FUJI XEROX CO LTD0 citations48
US10901347B1Jan 26, 2021
Intermediate transfer device and image forming apparatus including an endless belt, a first cleaning unit and a second cleaning unit
FUJI XEROX CO LTD0 citations46
US9933748B2Apr 3, 2018
Image forming apparatus
FUJI XEROX CO LTD0 citations42
US9829846B2Nov 28, 2017
Sheet transport apparatus and image forming apparatus
FUJI XEROX CO LTD0 citations41
US9164449B1Oct 20, 2015
Image forming apparatus
FUJI XEROX CO LTD0 citations41
US8380108B2Feb 19, 2013
Fixing device and image forming apparatus
FUJI XEROX CO LTD0 citations40
US8351834B2Jan 8, 2013
Conveying device including a pressing member, fixing device including the conveying device, and image forming apparatus including the conveying device
FUJI XEROX CO LTD0 citations40
FUJIFILM BUSINESS INNOVATION CORP
6 patentsUS11262697B2Mar 1, 2022
Image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP2 citations72
US11262674B2Mar 1, 2022
Image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP2 citations72
US11460791B2Oct 4, 2022
Connection seal structure, powder feeding device, and powder handling device
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US12306559B2May 20, 2025
Scraping device and image forming apparatus including an applying part to apply an impact to a scraping part
FUJIFILM BUSINESS INNOVATION CORP0 citations49
US11144000B2Oct 12, 2021
Paper ejection device and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations47
US11385570B2Jul 12, 2022
Powder leveler, powder container device, powder transporter, and powder handling device
FUJIFILM BUSINESS INNOVATION CORP0 citations43
ICHIKI YUKIHIRO
4 patentsUS8442421B2May 14, 2013
Conveying path switching structure and image forming apparatus
ICHIKI YUKIHIRO8 citations80
US8494413B2Jul 23, 2013
Fixing device, single-sided image forming apparatus, and double-sided image forming apparatus
ICHIKI YUKIHIRO2 citations60
US8155574B2Apr 10, 2012
Waste developer collecting device and image forming apparatus
ICHIKI YUKIHIRO0 citations49
US8862046B2Oct 14, 2014
Sheet pressing device and image forming apparatus
ICHIKI YUKIHIRO0 citations39