Inventor
BESSHO YUJI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “BESSHO YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
21 patentsUS6529693B2Mar 4, 2003
Image forming system for controlling the amount of toner deposited on a photosensitive drum based on environmental conditions
CANON KK23 citations92
US6507724B2Jan 14, 2003
Image forming apparatus with cleaning member
CANON KK21 citations92
US6449448B2Sep 10, 2002
Image forming apparatus with a returned toner transfer feature after a nonimage formation operation
CANON KK24 citations92
US6253041B1Jun 26, 2001
Image forming apparatus
CANON KK26 citations92
US6226486B1May 1, 2001
Image forming apparatus with electrically grounded roller
CANON KK20 citations91
US7616910B2Nov 10, 2009
Image forming apparatus capable of optimizing glossiness of image formed on recording material with transparent or white toner
CANON KK11 citations84
US7583906B2Sep 1, 2009
Image forming apparatus
CANON KK8 citations84
US7421231B2Sep 2, 2008
Image forming apparatus
CANON KK13 citations84
US7260347B2Aug 21, 2007
Image forming apparatus
CANON KK10 citations84
US6975828B2Dec 13, 2005
Image forming apparatus
CANON KK15 citations84
US6987934B2Jan 17, 2006
Image forming apparatus
CANON KK10 citations74
US6834167B2Dec 21, 2004
Image forming apparatus that forms a toner image
CANON KK9 citations74
US6697596B2Feb 24, 2004
Transfer apparatus and image forming apparatus
CANON KK9 citations74
US7466944B2Dec 16, 2008
Developing device for developing images by adhering developer onto electrostatic images
CANON KK8 citations73
US7245843B2Jul 17, 2007
Image forming apparatus capable of optimizing glossiness of image formed on recording material with transparent or white toner
CANON KK9 citations73
US6658220B2Dec 2, 2003
Image forming apparatus including contact transfer member having transfer current controlled in accordance with ratio of image portion at transfer portion
CANON KK11 citations73
US6496673B2Dec 17, 2002
Image forming apparatus capable of preventing damage to a photosensitive body by charging particles
CANON KK13 citations73
US6347209B1Feb 12, 2002
Electric charge devices for an image forming apparatus
CANON KK10 citations73
US6856772B2Feb 15, 2005
Image forming apparatus with type-of-transfer material cleaning feature
CANON KK2 citations63
US7903990B2Mar 8, 2011
Image forming apparatus having a controller that controls a potential
CANON KK3 citations62
US6650858B2Nov 18, 2003
Developing apparatus featuring first and second developing systems
CANON KK5 citations62