Inventor
DEGUCHI MASANOBU
JP48 patents
⚠️ This page may combine multiple inventors who share the name “DEGUCHI MASANOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
38 patentsUS7486915B2Feb 3, 2009
Toner cartridge and image forming apparatus to be mounted with the toner cartridge
SHARP KK36 citations93
US7522866B2Apr 21, 2009
Developer container and image forming apparatus
SHARP KK21 citations92
US7218866B2May 15, 2007
Developer container and image forming apparatus
SHARP KK38 citations92
US6736502B2May 18, 2004
Expandable/contractible type portable printer
SHARP KK24 citations92
US5915691AJun 29, 1999
Document feeder and cover for an image forming apparatus
SHARP KK41 citations92
US5624107AApr 29, 1997
Image forming apparatus with a document feeder
SHARP KK24 citations92
US4814817AMar 21, 1989
Image forming device with separable units
SHARP KK30 citations92
US5754713AMay 19, 1998
Image-reading device
SHARP KK39 citations89
US5535010AJul 9, 1996
Portable image processing apparatus
SHARP KK30 citations89
US7672609B2Mar 2, 2010
Toner container and toner supply device unit using the same
SHARP KK12 citations84
US7035574B2Apr 25, 2006
Developer container and image forming apparatus
SHARP KK15 citations84
US7676183B2Mar 9, 2010
Toner supply device and developing unit using the same for use in an image forming apparatus for performing image formation with toner
SHARP KK12 citations83
US7515853B2Apr 7, 2009
Toner supply device and developing unit using the same
SHARP KK10 citations83
US7561821B2Jul 14, 2009
Developer supplying apparatus with developer container supporting body
SHARP KK7 citations74
US7302211B2Nov 27, 2007
Charging apparatus and image forming apparatus with plated electrode
SHARP KK9 citations74
US7174120B2Feb 6, 2007
Developer supply device containing a stopping member which moves into a toner supply port and restricts rotation of the device and image forming apparatus including the same
SHARP KK9 citations74
US7162190B2Jan 9, 2007
Toner feeder
SHARP KK7 citations74
US6666536B2Dec 23, 2003
Ink jet device with movable platen
SHARP KK11 citations74
US5725207AMar 10, 1998
Sheet feeding/discharging device designed for image forming apparatus
SHARP KK14 citations74
US5113225AMay 12, 1992
Optical system driving device
SHARP KK11 citations74
US4276978AJul 7, 1981
Sheet conveyor for use in copying machines
SHARP KK15 citations74
US5233389AAug 3, 1993
Driving device for a document platen and copying machine incorporating a movable document platen
SHARP KK11 citations73
US4108544AAug 22, 1978
Driving mechanism for travelling original carrier in an electrophotographic copying machine
SHARP KK10 citations73
US4332457AJun 1, 1982
Fixing device for fixing images of an original document on plain paper copy sheets
SHARP KK11 citations71
US7817942B2Oct 19, 2010
Image forming apparatus and image forming method which utilize a wet developer solution
SHARP KK2 citations63
US7676185B2Mar 9, 2010
Toner container and image forming apparatus including same
SHARP KK2 citations63
US7251432B2Jul 31, 2007
System for collecting an unfixed developer with an airflow
SHARP KK2 citations63
US7130566B2Oct 31, 2006
Developer container and image forming apparatus
SHARP KK3 citations63
US7024135B2Apr 4, 2006
Developer container and image forming apparatus
SHARP KK4 citations63
US5084730AJan 28, 1992
Operation input device for image forming machine
SHARP KK5 citations63
US4796063AJan 3, 1989
Multiple-unit type copying apparatus
SHARP KK4 citations62
US7647009B2Jan 12, 2010
Developing apparatus for stirring and supplying developer uniformly to a developing roller
SHARP KK4 citations61
US7599648B2Oct 6, 2009
Developer supplying apparatus
SHARP KK1 citations52
US7260352B2Aug 21, 2007
Fixing device cleaning device and image forming device
SHARP KK0 citations52
US7853180B2Dec 14, 2010
Toner supplier, development unit, and image forming apparatus
SHARP KK0 citations42
US7657212B2Feb 2, 2010
Developer container for storing a developer used for electrophotographic image formation
SHARP KK0 citations42
US7548714B2Jun 16, 2009
Developer container and image forming apparatus
SHARP KK0 citations42
US7729639B2Jun 1, 2010
Charging apparatus and image forming apparatus
SHARP KK0 citations41
DEGUCHI MASANOBU
6 patentsUS8311431B2Nov 13, 2012
Image forming apparatus comprising a control section configured to carry out a control process including setting a power saving mode
DEGUCHI MASANOBU2 citations62
US8095031B2Jan 10, 2012
Charging device with vibrating discharge electrode and image forming apparatus
DEGUCHI MASANOBU3 citations62
US8302529B2Nov 6, 2012
Stamp-type printer
DEGUCHI MASANOBU0 citations51
US8186269B2May 29, 2012
Stamp-type printer
DEGUCHI MASANOBU0 citations51
US8131184B2Mar 6, 2012
Charging device with vibrating grid electrode and image forming apparatus
DEGUCHI MASANOBU0 citations51
US8862021B2Oct 14, 2014
Transportable image forming apparatus
DEGUCHI MASANOBU0 citations39