Inventor · disambiguated record
Hiromichi Ninomiya
Also filed as: NINOMIYA HIROMICHI
22 granted patents·2 pending applications·91 citations·filing 2002–2019
94Inventor score
Top patents by PatentIndex Score
24 records- 0192US7477862B2Charged device, cleaning device, process cartridge, toner, and image-forming device that uses theseRICOH KK·Filed 2005·Granted Jan 13, 2009·13 cites·15 claims
- 0292US7376380B2Image forming apparatus, process cartridge, and tonerRICOH COMPANY LIMTED·Filed 2006·Granted May 20, 2008·15 cites·10 claims
- 0390US8000627B2Charging device, process cartridge, image forming apparatus, and tonerRICOH CO LTD·Filed 2005·Granted Aug 16, 2011·10 cites·41 claims
- 0488US8428488B2Charging device, process cartridge, image forming apparatus, and tonerMIZUISHI HARUJI·Filed 2011·Granted Apr 23, 2013·7 cites·17 claims
- 0586US7680429B2Charging device including charging roller and cleaning rollerRICOH KK·Filed 2008·Granted Mar 16, 2010·7 cites·19 claims
- 0684US9068693B2Lubricant supplying device, image forming apparatus, and process cartridgeHATORI SATOSHI·Filed 2013·Granted Jun 30, 2015·3 cites·35 claims
- 0782US9081347B2Lubricant supplying device, image forming apparatus, and process cartridgeFUJIMORI AKIRA·Filed 2013·Granted Jul 14, 2015·3 cites·20 claims
- 0880US9395678B2Waste toner container and image forming apparatusKARASAWA SHINYA·Filed 2015·Granted Jul 19, 2016·2 cites·20 claims
- 0978US8204400B2Charging device capable of efficiently charging image carrierKARASAWA SHINYA·Filed 2009·Granted Jun 19, 2012·5 cites·18 claims
- 1078US7885595B2Lubricant applicator, process cartridge including same, and image forming apparatus including sameRICOH CO LTD·Filed 2008·Granted Feb 8, 2011·5 cites·20 claims
- 1174US8103207B2Lubricant application apparatus, process cartridge, and image forming apparatus using sameKARASAWA SHINYA·Filed 2008·Granted Jan 24, 2012·4 cites·19 claims
- 1268US9500996B2Sealing member, toner conveying device, and image forming apparatusAZEYANAGI YUTA·Filed 2015·Granted Nov 22, 2016·1 cites·20 claims
- 1367US8855507B2Lubricant supplying device, and image forming apparatusSEKI HIDEYASU·Filed 2013·Granted Oct 7, 2014·1 cites·19 claims
- 1463US7167661B2Sensor cleaning mechanism for image forming deviceKYOCERA MITA CORP·Filed 2004·Granted Jan 23, 2007·8 cites·12 claims
- 1562US8472856B2Image forming apparatusNINOMIYA HIROMICHI·Filed 2011·Granted Jun 25, 2013·1 cites·9 claims
- 1659US9207625B2Lubricant supply device, process unit, image forming apparatus, and process unit manufacturing methodGOTOH RYOHTA·Filed 2014·Granted Dec 8, 2015·1 cites·20 claims
- 1757US9256190B2Lubricant supplying device, image forming apparatus, and process cartridgeHATORI SATOSHI·Filed 2015·Granted Feb 9, 2016·0 cites·25 claims
- 1854US6701122B2Cleaning device and image forming apparatus having itKYOCERA MITA CORP·Filed 2002·Granted Mar 2, 2004·5 cites·28 claims
- 1953US9008546B2Image carrier, process cartridge, and image forming apparatusTAGUCHI NOBUYUKI·Filed 2013·Granted Apr 14, 2015·0 cites·19 claims
- 2051US9104171B2Detachable unit and image forming apparatus incorporating sameAZEYANAGI YUTA·Filed 2014·Granted Aug 11, 2015·0 cites·17 claims
- 2146US2019210282A1Three-dimensional fabricating apparatus, method for producing three-dimensional object, and recording mediumSUGIURA KENJI·Filed 2019·Application pending·0 cites
- 2238US9429895B2Cleaning device and image forming apparatusTERAJI HAJIME·Filed 2015·Granted Aug 30, 2016·0 cites·20 claims
- 2338US2007003336A1Image forming apparatus including a cleaning mechanism capable of efficiently removing residual tonerRICOH KK·Filed 2006·Application pending·0 cites
- 2430US9285754B2Image forming apparatusNODERA KENTAROH·Filed 2015·Granted Mar 15, 2016·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →