Inventor
TAMURA MASASHIGE
JP22 patents
⚠️ This page may combine multiple inventors who share the name “TAMURA MASASHIGE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
20 patentsUS6533263B2Mar 18, 2003
Sheet conveying apparatus, and image forming apparatus and image reading apparatus having same
CANON KK67 citations96
US7474866B2Jan 6, 2009
Sealing member, toner supply container, and toner supply system
CANON KK22 citations92
US7395021B2Jul 1, 2008
Image forming apparatus with high and low gloss modes
CANON KK17 citations92
US6987940B2Jan 17, 2006
Developing apparatus
CANON KK29 citations92
US6520497B2Feb 18, 2003
Sheet feeding apparatus, and image forming apparatus and image reading apparatus provided with the same
CANON KK15 citations84
US6332608B1Dec 25, 2001
Sheet feeding apparatus
CANON KK18 citations84
US7149461B2Dec 12, 2006
Image forming apparatus with magnetic member in feeding supply tube/screw assembly
CANON KK7 citations74
US7050744B2May 23, 2006
Image forming apparatus
CANON KK7 citations74
US7016630B2Mar 21, 2006
Image forming apparatus
CANON KK9 citations74
US7529514B2May 5, 2009
Image forming apparatus with multiple image heating nip portions
CANON KK3 citations63
US7233756B2Jun 19, 2007
Image forming apparatus including gravity-operated opening and closing member for discharging excess developer
CANON KK5 citations62
US7113731B2Sep 26, 2006
Toner supplying container with shutter position/detection portion sensor feature and image forming apparatus including the same
CANON KK4 citations62
US7006775B2Feb 28, 2006
Image forming apparatus with electrically conduction rotary member for electrically connecting a plurality of developing devices to a main body of the apparatus
CANON KK2 citations62
US6934491B2Aug 23, 2005
Developing device
CANON KK2 citations62
USD490844SJun 1, 2004
Toner supplying cartridge
CANON KK3 citations62
US7110702B2Sep 19, 2006
Developing apparatus including a plurality of two-chamber developer containers wherein a ceiling height of the second chamber is higher near a discharge opening
CANON KK2 citations61
US7620355B2Nov 17, 2009
Glossiness processing apparatus and image forming apparatus
CANON KK3 citations54
US7031643B2Apr 18, 2006
Developing device
CANON KK0 citations52
US9239543B2Jan 19, 2016
Developer supply container and image forming apparatus
CANON KK1 citations51
US8613439B2Dec 24, 2013
Sheet feeding apparatus and image forming apparatus
CANON KK0 citations41