Inventor · disambiguated record
Mugijirou Uno
Also filed as: UNO MUGIJIROU
23 granted patents·3 pending applications·118 citations·filing 1990–2011
94Inventor score
Technology areasG03G
Top patents by PatentIndex Score
26 records- 0194US7280773B2Image forming apparatus for determining completion of a toner-end recovery operationRICOH KK·Filed 2005·Granted Oct 9, 2007·22 cites·6 claims
- 0292US8385793B2Image forming apparatus preventing gaps between a conveyor belt and transfer sheetRICOH CO LTD·Filed 2010·Granted Feb 26, 2013·8 cites·12 claims
- 0387US8422897B2Image forming apparatusSUZUKI HIROKATSU·Filed 2010·Granted Apr 16, 2013·6 cites·9 claims
- 0485US8320799B2Recycling image forming apparatusYOSHIDA RYUJI·Filed 2010·Granted Nov 27, 2012·4 cites·7 claims
- 0585US7962071B2Developing device and image forming apparatus using sameRICOH CO LTD·Filed 2008·Granted Jun 14, 2011·8 cites·19 claims
- 0685US7801467B2Developing-agent container, method of manufacturing developing-agent container, developing-agent supplying device, and image forming apparatusRICOH KK·Filed 2007·Granted Sep 21, 2010·8 cites·20 claims
- 0784US7783209B2Image forming apparatus and method of activating the apparatus during filling with developing agentRICOH KK·Filed 2008·Granted Aug 24, 2010·7 cites·18 claims
- 0882US8131187B2Development device, image forming apparatus including the same, and method of removing developer therefromUNO MUGIJIROU·Filed 2009·Granted Mar 6, 2012·7 cites·17 claims
- 0977US7925190B2Developer supply device and image forming apparatus comprising sameRICOH CO LTD·Filed 2007·Granted Apr 12, 2011·5 cites·15 claims
- 1074US5111251AApparatus for cleaning photoconductive beltRICOH KK·Filed 1990·Granted May 5, 1992·21 cites·3 claims
- 1171US8014704B2Developing agent storage device and image forming apparatus having same in which the chargeability level of the toner, storage device, and carrier have a specific relationshipRICOH CO LTD·Filed 2008·Granted Sep 6, 2011·3 cites·10 claims
- 1267US8165508B2Developer loading method, loaded developer accommodating container, developer replenishment device, and image forming apparatusMATSUMOTO KEIKO·Filed 2008·Granted Apr 24, 2012·3 cites·11 claims
- 1367US8086146B2Image forming method and apparatus for effectively supplying developerUNO MUGIJIROU·Filed 2006·Granted Dec 27, 2011·3 cites·13 claims
- 1461US7991330B2Developing unit including developer conveyance system having supply path, recovery path, and agitation path, process cartridge including developing unit, and image forming apparatus including process cartridgeRICOH CO LTD·Filed 2008·Granted Aug 2, 2011·2 cites·15 claims
- 1555US8843033B2Developer supplier, image forming apparatus, developer supplying method and image forming methodYONEDA TAKUZI·Filed 2009·Granted Sep 23, 2014·2 cites·27 claims
- 1650US5978643AElectrophotographic apparatus which reduces running cost by starting image forming processes in response to sheet detectorsRICOH KK·Filed 1997·Granted Nov 2, 1999·9 cites·5 claims
- 1747US8818255B2Image forming apparatus with fixing liquid applicatorYOSHIDA RYUJI·Filed 2011·Granted Aug 26, 2014·0 cites·12 claims
- 1846US8107861B2Image forming apparatus and image forming method capable of automatically collecting developer from development deviceUNO MUGIJIROU·Filed 2009·Granted Jan 31, 2012·0 cites·14 claims
- 1943US8774694B2Image forming apparatus including sealed fixing liquid applying sectionYOSHIDA RYUJI·Filed 2011·Granted Jul 8, 2014·0 cites·14 claims
- 2042US2009232526A1Developer cartridge and image formation apparatusRICOH KK·Filed 2009·Application pending·0 cites
- 2141US8588658B2Image forming apparatus, developer discharge method, and computer program product thereofUNO MUGIJIROU·Filed 2010·Granted Nov 19, 2013·0 cites·14 claims
- 2241US8086117B2Image forming apparatus and developer replenishing methodUNO MUGIJIROU·Filed 2008·Granted Dec 27, 2011·0 cites·7 claims
- 2341US2009016777A1Developer container filled with developer for image forming apparatus, and method for producing developer container filled with developerMIYAMOTO SATORU·Filed 2008·Application pending·0 cites
- 2440US8761651B2Image forming apparatusYOSHIDA RYUJI·Filed 2011·Granted Jun 24, 2014·0 cites·18 claims
- 2537US2008175628A1Powder filling method, powder container, developer replenishing device, developer replenishing method, and image forming apparatusKITA EMI·Filed 2008·Application pending·0 cites
- 2635US8909112B2Image forming apparatus having support members with predetermined electric potentialsTAKAHASHI TOMOKO·Filed 2010·Granted Dec 9, 2014·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →