Inventor
OKAMOTO SUEAKI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “OKAMOTO SUEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOCERA DOCUMENT SOLUTIONS INC
11 patentsUS9436134B2Sep 6, 2016
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC3 citations70
US8953990B2Feb 10, 2015
Image forming apparatus with the rigid and elastic paper guides
KYOCERA DOCUMENT SOLUTIONS INC2 citations60
US12189333B2Jan 7, 2025
Image forming apparatus capable of executing speed reduction control of system linear speed at time of warming-up
KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US12124187B2Oct 22, 2024
Image forming apparatus capable of executing speed reduction control of system linear speed at time of warming-up
KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US12124186B2Oct 22, 2024
Image forming apparatus having controller to control potential bias applied between developing roller and supply roller according to cumulative drive time
KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US10990055B2Apr 27, 2021
Image forming apparatus including a conveyance guide for guiding a recording medium conveyed from a registration roller pair to a transfer nip
KYOCERA DOCUMENT SOLUTIONS INC0 citations51
US10564587B2Feb 18, 2020
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US10409208B2Sep 10, 2019
Image forming apparatus for forming image on sheet
KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US10281840B2May 7, 2019
Image forming apparatus that executes cleaning operation on fixing section
KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US10156822B2Dec 18, 2018
Image forming apparatus that forms image on sheet
KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US10067456B2Sep 4, 2018
Drive transmitting device and image forming apparatus including the same
KYOCERA DOCUMENT SOLUTIONS INC0 citations41
MITA INDUSTRIAL CO LTD
5 patentsUS6002897ADec 14, 1999
Image-forming machine with photosensitive drum mount
MITA INDUSTRIAL CO LTD42 citations91
US5023748AJun 11, 1991
Corona wire cleaning device for a corona unit
MITA INDUSTRIAL CO LTD28 citations91
US5121165AJun 9, 1992
Developer unit and a toner hopper for an image forming device
MITA INDUSTRIAL CO LTD36 citations90
US5161796ANov 10, 1992
Transfer paper separating device
MITA INDUSTRIAL CO LTD11 citations73
US6067436AMay 23, 2000
Image-forming machine
MITA INDUSTRIAL CO LTD9 citations71
OKAMOTO SUEAKI
3 patentsUS8059980B2Nov 15, 2011
Image forming apparatus with improved transfer roller
OKAMOTO SUEAKI7 citations81
US8213835B2Jul 3, 2012
Image forming apparatus provided with transfer roller
OKAMOTO SUEAKI3 citations60
US8311444B2Nov 13, 2012
Cleaning device and image forming apparatus that remove residual toner from an intermediate transfer belt
OKAMOTO SUEAKI0 citations50