Inventor · disambiguated record
Masanobu Deguchi
Also filed as: DEGUCHI MASANOBU
48 granted patents·3 pending applications·491 citations·filing 1976–2012
98Inventor score
Top patents by PatentIndex Score
51 records- 0197US7486915B2Toner cartridge and image forming apparatus to be mounted with the toner cartridgeSHARP KK·Filed 2006·Granted Feb 3, 2009·36 cites·12 claims
- 0292US7218866B2Developer container and image forming apparatusSHARP KK·Filed 2004·Granted May 15, 2007·38 cites·6 claims
- 0391US7672609B2Toner container and toner supply device unit using the sameSHARP KK·Filed 2006·Granted Mar 2, 2010·12 cites·19 claims
- 0489US7676183B2Toner supply device and developing unit using the same for use in an image forming apparatus for performing image formation with tonerSHARP KK·Filed 2006·Granted Mar 9, 2010·12 cites·6 claims
- 0588US7515853B2Toner supply device and developing unit using the sameSHARP KK·Filed 2006·Granted Apr 7, 2009·10 cites·11 claims
- 0688US7302211B2Charging apparatus and image forming apparatus with plated electrodeSHARP KK·Filed 2005·Granted Nov 27, 2007·9 cites·15 claims
- 0787US4814817AImage forming device with separable unitsSHARP KK·Filed 1987·Granted Mar 21, 1989·30 cites·8 claims
- 0884US6736502B2Expandable/contractible type portable printerSHARP KK·Filed 2003·Granted May 18, 2004·24 cites·13 claims
- 0983US7561821B2Developer supplying apparatus with developer container supporting bodySHARP KK·Filed 2006·Granted Jul 14, 2009·7 cites·6 claims
- 1083US7522866B2Developer container and image forming apparatusSHARP KK·Filed 2004·Granted Apr 21, 2009·21 cites·29 claims
- 1183US7162190B2Toner feederSHARP KK·Filed 2006·Granted Jan 9, 2007·7 cites·4 claims
- 1279US8311431B2Image forming apparatus comprising a control section configured to carry out a control process including setting a power saving modeDEGUCHI MASANOBU·Filed 2011·Granted Nov 13, 2012·2 cites·4 claims
- 1377US4108544ADriving mechanism for travelling original carrier in an electrophotographic copying machineSHARP KK·Filed 1976·Granted Aug 22, 1978·10 cites·5 claims
- 1476US7035574B2Developer container and image forming apparatusSHARP KK·Filed 2004·Granted Apr 25, 2006·15 cites·5 claims
- 1574US5624107AImage forming apparatus with a document feederSHARP KK·Filed 1995·Granted Apr 29, 1997·24 cites·9 claims
- 1674US4276978ASheet conveyor for use in copying machinesSHARP KK·Filed 1979·Granted Jul 7, 1981·15 cites·8 claims
- 1772US7647009B2Developing apparatus for stirring and supplying developer uniformly to a developing rollerSHARP KK·Filed 2006·Granted Jan 12, 2010·4 cites·18 claims
- 1870US5915691ADocument feeder and cover for an image forming apparatusSHARP KK·Filed 1997·Granted Jun 29, 1999·41 cites·79 claims
- 1970US5535010APortable image processing apparatusSHARP KK·Filed 1995·Granted Jul 9, 1996·30 cites·35 claims
- 2067US6666536B2Ink jet device with movable platenSHARP KK·Filed 2001·Granted Dec 23, 2003·11 cites·21 claims
- 2166US8155569B2Toner cartridge and image forming apparatusYOSHIKAWA YOSHIHIRO·Filed 2008·Granted Apr 10, 2012·3 cites·9 claims
- 2266US8095031B2Charging device with vibrating discharge electrode and image forming apparatusDEGUCHI MASANOBU·Filed 2009·Granted Jan 10, 2012·3 cites·15 claims
- 2366US7676185B2Toner container and image forming apparatus including sameSHARP KK·Filed 2007·Granted Mar 9, 2010·2 cites·6 claims
- 2466US7174120B2Developer 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 sameSHARP KK·Filed 2004·Granted Feb 6, 2007·9 cites·24 claims
- 2566US5754713AImage-reading deviceSHARP KK·Filed 1996·Granted May 19, 1998·39 cites·12 claims
- 2665US5233389ADriving device for a document platen and copying machine incorporating a movable document platenSHARP KK·Filed 1992·Granted Aug 3, 1993·11 cites·29 claims
- 2764US5113225AOptical system driving deviceSHARP KK·Filed 1991·Granted May 12, 1992·11 cites·10 claims
- 2863US7251432B2System for collecting an unfixed developer with an airflowSHARP KK·Filed 2005·Granted Jul 31, 2007·2 cites·6 claims
- 2962US7817942B2Image forming apparatus and image forming method which utilize a wet developer solutionSHARP KK·Filed 2008·Granted Oct 19, 2010·2 cites·12 claims
- 3061US5725207ASheet feeding/discharging device designed for image forming apparatusSHARP KK·Filed 1995·Granted Mar 10, 1998·14 cites·24 claims
- 3158US8078087B2Toner carrying device and image forming apparatusYOSHIMOTO YUHSUKE·Filed 2008·Granted Dec 13, 2011·2 cites·19 claims
- 3256US7599648B2Developer supplying apparatusSHARP KK·Filed 2006·Granted Oct 6, 2009·1 cites·20 claims
- 3355US8302529B2Stamp-type printerDEGUCHI MASANOBU·Filed 2012·Granted Nov 6, 2012·0 cites·5 claims
- 3453US8186269B2Stamp-type printerDEGUCHI MASANOBU·Filed 2009·Granted May 29, 2012·0 cites·21 claims
- 3551US2009263151A1Image forming apparatus, printing method applicable to image forming apparatus, and computer program for implementing a printing process carried out by image forming apparatusDEGUCHI MASANOBU·Filed 2009·Application pending·0 cites
- 3650US7024135B2Developer container and image forming apparatusSHARP KK·Filed 2004·Granted Apr 4, 2006·4 cites·7 claims
- 3749US2012268349A1Multidisplay deviceHAYASHI RIKA·Filed 2012·Application pending·0 cites
- 3847US8131184B2Charging device with vibrating grid electrode and image forming apparatusDEGUCHI MASANOBU·Filed 2009·Granted Mar 6, 2012·0 cites·14 claims
- 3946US7853180B2Toner supplier, development unit, and image forming apparatusSHARP KK·Filed 2008·Granted Dec 14, 2010·0 cites·7 claims
- 4046US4332457AFixing device for fixing images of an original document on plain paper copy sheetsSHARP KK·Filed 1980·Granted Jun 1, 1982·11 cites·5 claims
- 4143US7729639B2Charging apparatus and image forming apparatusSHARP KK·Filed 2007·Granted Jun 1, 2010·0 cites·19 claims
- 4243US5084730AOperation input device for image forming machineSHARP KK·Filed 1989·Granted Jan 28, 1992·5 cites·7 claims
- 4340US8862021B2Transportable image forming apparatusDEGUCHI MASANOBU·Filed 2011·Granted Oct 14, 2014·0 cites·7 claims
- 4440US7657212B2Developer container for storing a developer used for electrophotographic image formationSHARP KK·Filed 2006·Granted Feb 2, 2010·0 cites·13 claims
- 4539US7130566B2Developer container and image forming apparatusSHARP KK·Filed 2004·Granted Oct 31, 2006·3 cites·14 claims
- 4639US6074510AMethod for adhering together members molded from synthetic resinHITACHI KOKI KK·Filed 1998·Granted Jun 13, 2000·7 cites·7 claims
- 4738US4796063AMultiple-unit type copying apparatusSHARP KK·Filed 1987·Granted Jan 3, 1989·4 cites·6 claims
- 4837US7260352B2Fixing device cleaning device and image forming deviceSHARP KK·Filed 2004·Granted Aug 21, 2007·0 cites·20 claims
- 4936US8099014B2Image forming apparatusKAWAHITO HIROSHI·Filed 2008·Granted Jan 17, 2012·0 cites·6 claims
- 5035US7548714B2Developer container and image forming apparatusSHARP KK·Filed 2004·Granted Jun 16, 2009·0 cites·9 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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