Inventor
YAHAGI TAKASHI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “YAHAGI TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
22 patentsUS7010250B1Mar 7, 2006
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
CANON KK76 citations99
US6564029B2May 13, 2003
Cartridge having developer supply opening and image forming apparatus usable therewith
CANON KK85 citations98
US7751758B2Jul 6, 2010
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
CANON KK21 citations96
US7409181B2Aug 5, 2008
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
CANON KK12 citations92
US6477346B1Nov 5, 2002
Image forming apparatus featuring a plurality of image bearing members adjustable in two dimensions
CANON KK24 citations92
US6839534B2Jan 4, 2005
Image forming apparatus and developer supply container removably mountable in image forming apparatus
CANON KK16 citations84
US10775733B2Sep 15, 2020
Holding mechanism and image forming apparatus
CANON KK12 citations83
US7620350B2Nov 17, 2009
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
CANON KK3 citations74
US7496321B2Feb 24, 2009
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
CANON KK6 citations74
US7400847B2Jul 15, 2008
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
CANON KK7 citations74
US7242878B2Jul 10, 2007
Image forming apparatus and management system
CANON KK6 citations74
US7095970B2Aug 22, 2006
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
CANON KK5 citations74
US7657208B2Feb 2, 2010
Image forming apparatus having an auxiliary driving means which transmits a restricted driving force to an image bearing member
CANON KK4 citations63
US7349639B2Mar 25, 2008
Image forming apparatus and management system
CANON KK3 citations63
US7254348B2Aug 7, 2007
Image forming apparatus with replenishment developer device
CANON KK6 citations63
US7742710B2Jun 22, 2010
Image forming apparatus including two toner accomodation portions
CANON KK4 citations61
US9063498B2Jun 23, 2015
Image forming apparatus
CANON KK0 citations52
US7894752B2Feb 22, 2011
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
CANON KK0 citations52
US7877044B2Jan 25, 2011
Image forming apparatus with an image bearing member that rotates with the same speed as an intermediate transfer member
CANON KK0 citations52
US7729643B2Jun 1, 2010
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
CANON KK0 citations52
US7593673B2Sep 22, 2009
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
CANON KK0 citations52
US11370009B2Jun 28, 2022
Metal plate and method of producing tubular body
CANON KK0 citations51
YAHAGI TAKASHI
2 patentsUS8532541B2Sep 10, 2013
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
YAHAGI TAKASHI3 citations71
US8139987B2Mar 20, 2012
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
YAHAGI TAKASHI0 citations50