Inventor
FUKAYA HIDEAKI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “FUKAYA HIDEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA TEC KK
14 patentsUS6915090B2Jul 5, 2005
Image forming apparatus that determines toner amount in a plurality of color cartridges
TOSHIBA TEC KK18 citations92
US7236276B2Jun 26, 2007
Image forming apparatus and image forming method
TOSHIBA TEC KK12 citations84
US6529694B1Mar 4, 2003
Image forming apparatus with density control
TOSHIBA TEC KK14 citations84
US6404450B1Jun 11, 2002
Picture image forming system with test function and picture image forming method
TOSHIBA TEC KK8 citations73
US10776676B1Sep 15, 2020
Image forming apparatus and method conditionally estimating remaining developer using correction information
TOSHIBA TEC KK2 citations72
US11947291B2Apr 2, 2024
Image forming apparatus, image forming method, and program
TOSHIBA TEC KK0 citations62
US11546486B1Jan 3, 2023
Image forming apparatus with power saving features
TOSHIBA TEC KK0 citations62
US11308374B2Apr 19, 2022
Image forming apparatus and method conditionally estimating remaining toner using correction information
TOSHIBA TEC KK0 citations62
US11175603B1Nov 16, 2021
Image forming apparatus
TOSHIBA TEC KK0 citations62
US10627759B1Apr 21, 2020
Image forming apparatus and method selectably displaying candidates of consumables based on designated consumables
TOSHIBA TEC KK1 citations62
US7068958B2Jun 27, 2006
Image forming apparatus
TOSHIBA TEC KK3 citations62
US11985279B2May 14, 2024
Information processing of user feedback using image forming apparatus
TOSHIBA TEC KK0 citations51
US10819863B2Oct 27, 2020
Image forming apparatus and control method by the same
TOSHIBA TEC KK0 citations51
US10567595B1Feb 18, 2020
Image forming apparatus and control method by the same
TOSHIBA TEC KK0 citations51
TOSHIBA KK
7 patentsUS6587651B2Jul 1, 2003
Image forming apparatus and method of controlling the apparatus
TOSHIBA KK13 citations83
US9335694B2May 10, 2016
Image forming apparatus
TOSHIBA KK4 citations72
US7466464B2Dec 16, 2008
Image forming apparatus and image forming method
TOSHIBA KK5 citations63
US9733598B2Aug 15, 2017
Image forming apparatus
TOSHIBA KK1 citations62
US8941702B2Jan 27, 2015
Erasing apparatus and erasing method
TOSHIBA KK3 citations62
US9579919B2Feb 28, 2017
Image forming apparatus
TOSHIBA KK0 citations51
US10310430B2Jun 4, 2019
Image quality stabilization processing
TOSHIBA KK0 citations41
FUKAYA HIDEAKI
3 patentsUS8537397B2Sep 17, 2013
Image processing apparatus and check control method for controlling an output image check function
FUKAYA HIDEAKI2 citations59
US8755085B2Jun 17, 2014
Image forming apparatus for forming color image having tint easy to see for user
FUKAYA HIDEAKI0 citations49
US8099022B2Jan 17, 2012
Color image forming apparatus
FUKAYA HIDEAKI0 citations38