Inventor
INOMATA MITSUGU
JP25 patents
⚠️ This page may combine multiple inventors who share the name “INOMATA MITSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
18 patentsUS6473580B1Oct 29, 2002
Driving force receiving member, shaft coupling, toner image bearing member, process cartridge and electrophotographic image forming apparatus
CANON KK234 citations99
US5521693AMay 28, 1996
Image forming apparatus and process cartridge detachably mountable to same
CANON KK109 citations97
US6081676AJun 27, 2000
Electrophotographic image forming apparatus using guided light to detect waste toner in a process cartridge toner accommodating unit
CANON KK73 citations96
US5452064ASep 19, 1995
Image forming apparatus having a transfer member rotatable in synchronism with a photosensitive member
CANON KK53 citations96
US5235383AAug 10, 1993
Process cartridge and image forming apparatus using same
CANON KK72 citations95
US5497220AMar 5, 1996
Developing cartridge having support member for rotatably supporting developing device, and developing apparatus
CANON KK29 citations93
US5250994AOct 5, 1993
Image forming apparatus having transfer member supporting member
CANON KK37 citations93
US6493528B2Dec 10, 2002
Image forming unit and image forming apparatus
CANON KK20 citations92
US5617188AApr 1, 1997
Developing apparatus provided with a portable developing unit for supporting a plurality of developing devices
CANON KK26 citations92
US5528343AJun 18, 1996
Driving cartridge for an image forming apparatus
CANON KK48 citations92
US5495327AFeb 27, 1996
Image forming apparatus
CANON KK41 citations92
US5323210AJun 21, 1994
Image forming apparatus featuring a multiple mode service access main assembly
CANON KK29 citations92
US5276479AJan 4, 1994
Process cartridge having plural developing units and image forming apparatus capable of mounting process cartridge
CANON KK40 citations92
US5260751ANov 9, 1993
Image forming apparatus with variable speed recording material carrying means
CANON KK24 citations92
US6507386B2Jan 14, 2003
Image forming apparatus featuring a driving force transmitting portion substantially coaxial with a developing unit
CANON KK9 citations74
US5781826AJul 14, 1998
Image forming apparatus with movable member shiftable at different speeds
CANON KK9 citations74
US6807393B2Oct 19, 2004
Image forming unit and image forming apparatus
CANON KK6 citations73
US5428426AJun 27, 1995
Image forming system
CANON KK19 citations73
FUJITSU LTD
5 patentsUS5156466AOct 20, 1992
Method and apparatus for adjusting the spacing between head and platen in an impact printer or the like
FUJITSU LTD22 citations90
US4775254AOct 4, 1988
Lining method and apparatus for printers
FUJITSU LTD14 citations72
US5158381AOct 27, 1992
Printing media feeding apparatus for printers
FUJITSU LTD12 citations71
US5083880AJan 28, 1992
Printing media feeding apparatus for printers
FUJITSU LTD14 citations71
US5062726ANov 5, 1991
Process for setting a cut printing sheet
FUJITSU LTD15 citations67