Inventor
MORIKAWA YOSUKE
JP25 patents
⚠️ This page may combine multiple inventors who share the name “MORIKAWA YOSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
23 patentsUS7141341B2Nov 28, 2006
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK25 citations92
US6806009B2Oct 19, 2004
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK21 citations92
US6562530B2May 13, 2003
Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus having the electrophotographic photosensitive member
CANON KK20 citations92
US6555279B2Apr 29, 2003
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK22 citations92
US6492081B2Dec 10, 2002
Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus including the photosensitive member
CANON KK26 citations92
US7396622B2Jul 8, 2008
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK9 citations84
US6998210B2Feb 14, 2006
Electrophotographic photosensitive member, electrophotographic apparatus, and process cartridge
CANON KK17 citations84
US6913862B2Jul 5, 2005
Phenolic compound, novel resol resin, cured products thereof, electrophotographic photosensitive member containing them, and process cartridge and electrophotographic apparatus which have the electrophotographic photosensitive member
CANON KK13 citations84
US6835512B2Dec 28, 2004
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK19 citations84
US6815135B2Nov 9, 2004
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK17 citations84
US6697591B2Feb 24, 2004
Electrophotographic apparatus and process cartridge
CANON KK13 citations84
US7745083B2Jun 29, 2010
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK7 citations74
US7592113B2Sep 22, 2009
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK7 citations74
US7078140B2Jul 18, 2006
Electrophotographic photosensitive member, electrophotographic apparatus, and process cartridge
CANON KK10 citations74
US7022446B2Apr 4, 2006
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK10 citations74
US6829459B2Dec 7, 2004
Electrophotographic apparatus using photosensitive member employing charge injection method and developer unit cleaning system
CANON KK11 citations74
US7727691B2Jun 1, 2010
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK4 citations63
US7534537B2May 19, 2009
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK4 citations63
US7129012B2Oct 31, 2006
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK7 citations63
US6324365B1Nov 27, 2001
Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus employing the same
CANON KK2 citations63
US7241547B2Jul 10, 2007
Toner, method for forming image using the toner, and process cartridge
CANON KK0 citations52
US7141343B2Nov 28, 2006
Toner, method for forming image using the toner, and process cartridge
CANON KK0 citations52
US6434351B2Aug 13, 2002
Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus employing the same
CANON KK0 citations42