Inventor · disambiguated record
Tohru Nakano
Also filed as: NAKANO TOHRU
16 granted patents·453 citations·filing 1999–2007
95Inventor score
Top patents by PatentIndex Score
16 records- 0196US6611672B2Image forming apparatus, monocolor image forming apparatus, toner recycling apparatus and intermediate transfer memberRICOH KK·Filed 2001·Granted Aug 26, 2003·90 cites·58 claims
- 0295US6640073B2Liquid image formation apparatus and liquid developing deviceRICOH KK·Filed 2002·Granted Oct 28, 2003·47 cites·7 claims
- 0394US6115576AImage forming apparatus using a developing liquid and including an intermediate transfer bodyRICOH KK·Filed 1999·Granted Sep 5, 2000·69 cites·6 claims
- 0492US6987944B2Cleaning device and image forming apparatus using the cleaning deviceRICOH KK·Filed 2002·Granted Jan 17, 2006·40 cites·55 claims
- 0590US6721523B2Charging device, image forming unit and image forming deviceRICOH KK·Filed 2002·Granted Apr 13, 2004·35 cites·74 claims
- 0689US7062212B2Cleaning apparatus, image forming apparatus, and process cartridgeRICOH KK·Filed 2004·Granted Jun 13, 2006·29 cites·19 claims
- 0789US6829460B2Liquid image formation apparatus and liquid developing deviceRICOH KK·Filed 2003·Granted Dec 7, 2004·25 cites·7 claims
- 0888US7039343B2Image forming apparatus using a developing liquidRICOH KK·Filed 2005·Granted May 2, 2006·8 cites·36 claims
- 0986US7123872B2Cleaning device and method, image forming apparatus, and process cartridgeRICOH KK·Filed 2003·Granted Oct 17, 2006·24 cites·75 claims
- 1086US6735408B2Image forming apparatus with adjustable removal and developing nipsRICOH KK·Filed 2002·Granted May 11, 2004·22 cites·106 claims
- 1180US7415236B2Cleaning unit, process cartridge, and image-forming apparatusRICOH KK·Filed 2004·Granted Aug 19, 2008·18 cites·16 claims
- 1279US7003248B2Liquid image formation apparatus and liquid developing deviceRICOH KK·Filed 2004·Granted Feb 21, 2006·13 cites·66 claims
- 1379US6738592B2Image forming apparatus using a developing liquidRICOH KK·Filed 2002·Granted May 18, 2004·14 cites·43 claims
- 1472US7708459B2Low-temperature comparison calibrator for thermometersNAT INST OF ADVANCED IND SCIEN·Filed 2007·Granted May 4, 2010·9 cites·19 claims
- 1561US6999701B2Image forming apparatus with adjustable removal and developing nipsRICOH KK·Filed 2004·Granted Feb 14, 2006·6 cites·100 claims
- 1655US6865359B2Image forming apparatus using a developing liquidRICOH KK·Filed 2004·Granted Mar 8, 2005·4 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →