Inventor · disambiguated record
Toshiroh Tokuno
Also filed as: TOKUNO TOSHIROH
23 granted patents·1 pending application·304 citations·filing 2001–2017
95Inventor score
Top patents by PatentIndex Score
24 records- 0198US8393721B2Imaging-material container, ink cartridge, and image forming apparatusKATOH TOMOMI·Filed 2010·Granted Mar 12, 2013·43 cites·16 claims
- 0297US6695443B2Ink for ink jet recording, ink set for ink jet recording, method for ink jet recording, ink cartridge for ink jet recording, ink jet recording apparatus and recorded articleRICOH KK·Filed 2002·Granted Feb 24, 2004·76 cites·43 claims
- 0391US8523339B2Image forming apparatusTOKUNO TOSHIROH·Filed 2011·Granted Sep 3, 2013·9 cites·6 claims
- 0491US8272713B2Image forming apparatusKATOH TOMOMI·Filed 2010·Granted Sep 25, 2012·8 cites·8 claims
- 0591US7094813B2Ink-jet recording ink, ink-jet recording ink set, ink cartridge, ink-jet printer, and ink-jet printing methodRICOH KK·Filed 2004·Granted Aug 22, 2006·35 cites·51 claims
- 0691US6730155B2Aqueous ink compositionRICOH KK·Filed 2001·Granted May 4, 2004·38 cites·15 claims
- 0790US8435339B2Ink set, ink cartridge, inkjet recording method, and inkjet recording apparatusKOYANO MASAYUKI·Filed 2008·Granted May 7, 2013·15 cites·18 claims
- 0890US7540598B2Liquid container, sub tank, liquid discharge apparatus, liquid supply apparatus, and imaging apparatusRICOH KK·Filed 2004·Granted Jun 2, 2009·39 cites·16 claims
- 0989US8454136B2Ink cartridge and image forming apparatus employing the ink cartridgeKATOH TOMOMI·Filed 2010·Granted Jun 4, 2013·6 cites·15 claims
- 1089US8454142B2Liquid carrying container and image forming deviceBANNAI AKIKO·Filed 2010·Granted Jun 4, 2013·7 cites·18 claims
- 1185US7824004B2Liquid discharging device and image forming apparatusRICOH KK·Filed 2007·Granted Nov 2, 2010·8 cites·20 claims
- 1279US9205653B2Nozzle plate, liquid ejection head, and inkjet recording deviceTAMAI TOMOHIRO·Filed 2015·Granted Dec 8, 2015·2 cites·5 claims
- 1379US8292414B2Ink cartridge and an imaging apparatusHAYAKAWA TADASHI·Filed 2009·Granted Oct 23, 2012·5 cites·15 claims
- 1476US8646886B2Ink cartridge and an imaging apparatusHAYAKAWA TADASHI·Filed 2012·Granted Feb 11, 2014·2 cites·17 claims
- 1572US8336998B2Image forming apparatusKUWATA MASAHIRO·Filed 2010·Granted Dec 25, 2012·2 cites·18 claims
- 1671US8465132B2Image forming apparatusKATOH TOMOMI·Filed 2010·Granted Jun 18, 2013·2 cites·11 claims
- 1770US8474929B2Image forming apparatusKIKKAWA FUMITAKA·Filed 2010·Granted Jul 2, 2013·2 cites·7 claims
- 1868US8727465B2Liquid supply method in liquid-jet apparatusTOKUNO TOSHIROH·Filed 2011·Granted May 20, 2014·3 cites·13 claims
- 1956US7950770B2Method and droplet-ejecting head for droplet-ejecting recording apparatus capable of achieving high recording image qualityRICOH CO LTD·Filed 2007·Granted May 31, 2011·1 cites·20 claims
- 2055US7404615B2Maintenance and recovery device of a liquid discharge apparatus and an image forming apparatusRICOH KK·Filed 2005·Granted Jul 29, 2008·1 cites·6 claims
- 2149US9561655B2Liquid discharging head, liquid discharging unit, and device to discharge liquidTAMAI TOMOHIRO·Filed 2016·Granted Feb 7, 2017·0 cites·11 claims
- 2247US8052262B2Liquid container and image forming apparatus employing the liquid containerRICOH CO LTD·Filed 2010·Granted Nov 8, 2011·0 cites·14 claims
- 2346US8474958B2Ink cartridge and image forming apparatus including the sameKUWATA MASAHIRO·Filed 2010·Granted Jul 2, 2013·0 cites·9 claims
- 2434US2017210129A1Nozzle plate, liquid discharge head, liquid discharge device, liquid discharge apparatus, and method of making nozzle plateTAMAI TOMOHIRO·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →