Inventor
MAEBASHI YOICHIRO
JP30 patents
⚠️ This page may combine multiple inventors who share the name “MAEBASHI YOICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
27 patentsUS6226466B1May 1, 2001
Image forming apparatus that performs image density control
CANON KK23 citations93
US6125245ASep 26, 2000
Image forming apparatus
CANON KK26 citations93
US6070022AMay 30, 2000
Image forming apparatus having a system for performing image density adjustment by detecting light reflected off a photosensitive member
CANON KK36 citations93
US5666588ASep 9, 1997
Image forming apparatus for performing image density control
CANON KK21 citations93
US6985678B2Jan 10, 2006
Color image forming apparatus and control method therefor
CANON KK32 citations92
US6961526B2Nov 1, 2005
Image forming apparatus which performs image formation control based on the image after fixing
CANON KK32 citations92
US6898381B2May 24, 2005
Color image forming apparatus and method for controlling the same
CANON KK40 citations92
US6853815B2Feb 8, 2005
Image forming apparatus and adjustment method of the same
CANON KK34 citations92
US6633734B2Oct 14, 2003
Image forming apparatus having density detecting means
CANON KK45 citations92
US6564021B1May 13, 2003
Image forming apparatus with transfer voltage control for transferring toner patterns
CANON KK44 citations92
US6553192B2Apr 22, 2003
Image forming apparatus having plural image transfer operation modes including different transfer charging features
CANON KK20 citations92
US5873010AFeb 16, 1999
Image forming apparatus for performing correction control, based on density of toner image
CANON KK22 citations92
US5508796AApr 16, 1996
Image forming apparatus with select relation among distances in recording material conveyance path
CANON KK32 citations92
US7239427B2Jul 3, 2007
Method of making correction for color sensor output values in color image forming apparatus, and color image forming apparatus
CANON KK11 citations84
US6980749B2Dec 27, 2005
Image forming apparatus with control feature based on transfer material discrimination
CANON KK15 citations84
US6516163B2Feb 4, 2003
Image forming apparatus having control for forming density and graduation patches
CANON KK7 citations74
US6505012B2Jan 7, 2003
Image forming apparatus
CANON KK8 citations74
US6393250B1May 21, 2002
Cleaning apparatus and image forming apparatus
CANON KK8 citations73
US11630403B2Apr 18, 2023
Image forming apparatus
CANON KK2 citations72
US11009812B2May 18, 2021
Image forming apparatus
CANON KK3 citations72
US8027063B2Sep 27, 2011
Image forming apparatus
CANON KK3 citations63
US7710610B2May 4, 2010
Image forming apparatus employing a forgery discrimination pattern
CANON KK2 citations63
US7636100B2Dec 22, 2009
Image forming apparatus
CANON KK5 citations63
US7280778B2Oct 9, 2007
Image forming apparatus with transfer material regulating members
CANON KK4 citations63
US6101286AAug 8, 2000
Image processing apparatus and method having improved color-boundary mixing
CANON KK5 citations63
US5568242AOct 22, 1996
Electrophotographic photosensitive member, image forming apparatus and process unit having this electrophotographic photosensitive member
CANON KK4 citations63
US12326676B2Jun 10, 2025
Image forming apparatus
CANON KK0 citations62
MAEBASHI YOICHIRO
3 patentsUS8059318B2Nov 15, 2011
Color image forming apparatus and control method therefor
MAEBASHI YOICHIRO14 citations83
US8111415B2Feb 7, 2012
Image forming apparatus and method of controlling the same to correct image forming position in an amount smaller than one pixel
MAEBASHI YOICHIRO5 citations61
US8259143B2Sep 4, 2012
Image forming apparatus
MAEBASHI YOICHIRO1 citations51