Inventor · disambiguated record
Tatsuhiko Yoshii
Also filed as: YOSHII TATSUHIKO
28 granted patents·7 pending applications·75 citations·filing 2002–2025
94Inventor score
Files withKYOCERA DOCUMENT SOLUTIONS INC27KYOCERA MITA CORP2MURATA KOJI2SANYO ELECTRIC TECHNO CLEAN CO2YOSHII TATSUHIKO2
Top patents by PatentIndex Score
35 records- 0196US12384929B2Inkjet ink and inkjet recording apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Granted Aug 12, 2025·1 cites·10 claims
- 0291US8676073B2Toner transportation device, toner case, image forming apparatus, and method of controlling toner transportation deviceMURATA KOJI·Filed 2012·Granted Mar 18, 2014·7 cites·7 claims
- 0389US9158232B2Developer container, developing device including developer container, and image forming apparatus including developing deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Oct 13, 2015·5 cites·15 claims
- 0488US8351827B2Powder supply device and image forming apparatusKYOCERA MITA CORP·Filed 2010·Granted Jan 8, 2013·5 cites·16 claims
- 0587US9152087B2Toner transportation device and image forming apparatus equipped with the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Oct 6, 2015·4 cites·7 claims
- 0686US9335660B2Developer case and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted May 10, 2016·4 cites·15 claims
- 0778US10479089B2Supply liquid tank unit and ink jet recording apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Nov 19, 2019·1 cites·13 claims
- 0876US2025296338A1Inkjet recording apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 0975US2025289227A1Inkjet recording apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 1074US12473447B2Inkjet ink and inkjet recording methodKYOCERA DOCUMENT SOLUTIONS INC·Filed 2022·Granted Nov 18, 2025·0 cites·10 claims
- 1174US2025262858A1Maintenance device and inkjet recording apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 1274US2025262863A1Maintenance device and inkjet recording apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 1369US8938189B2Toner conveying device and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Jan 20, 2015·1 cites·5 claims
- 1465USD728012SToner cartridgeKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Apr 28, 2015·13 cites·1 claims
- 1565US2025187341A1Inkjet recording apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1664USD791865SToner cartridgeKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Jul 11, 2017·10 cites·1 claims
- 1760US2025187340A1Inkjet recording apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1859USD791225SToner cartridgeKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Jul 4, 2017·8 cites·1 claims
- 1958US10668734B2Ink container and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Granted Jun 2, 2020·0 cites·14 claims
- 2053US7114201B2Automatic shampoo machineSANYO ELECTRIC TECHNO CLEAN CO·Filed 2002·Granted Oct 3, 2006·3 cites·14 claims
- 2150USD774130SToner cartridgeKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Dec 13, 2016·5 cites·1 claims
- 2249US10067441B2Developer case including holder to hold rotator and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Sep 4, 2018·0 cites·5 claims
- 2347US9164426B2Toner container, and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Oct 20, 2015·0 cites·15 claims
- 2446US7191474B2Automatic shampoo machineSANYO ELECTRIC TECHNO CLEAN CO·Filed 2002·Granted Mar 20, 2007·6 cites·5 claims
- 2544US10234790B2Toner case including internal shutter member, toner supply device, and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Mar 19, 2019·0 cites·7 claims
- 2642US10082758B2Developer case and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Sep 25, 2018·0 cites·8 claims
- 2740US8355644B2Toner-remaining-amount detection sensor and toner storage container provided therewithKYOCERA MITA CORP·Filed 2011·Granted Jan 15, 2013·0 cites·8 claims
- 2839US2012243887A1Toner transportation device, toner case, image forming apparatus, and method of detecting remaining amount of tonerMURATA KOJI·Filed 2012·Application pending·0 cites
- 2938US9971280B2Developer case and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted May 15, 2018·0 cites·8 claims
- 3038US8725011B2Toner transportation device, image forming apparatus, and method of detecting the amount of toner remainingYOSHII TATSUHIKO·Filed 2012·Granted May 13, 2014·0 cites·10 claims
- 3137US9760038B2Toner case, and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Sep 12, 2017·0 cites·4 claims
- 3236USD890840SInk cartridgeKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Jul 21, 2020·1 cites·1 claims
- 3335US9285710B2Untransferred toner recovery device and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Mar 15, 2016·0 cites·3 claims
- 3435US8768220B2Image forming apparatus having rotatable member drive mechanism in toner caseYOSHII TATSUHIKO·Filed 2012·Granted Jul 1, 2014·0 cites·15 claims
- 3534USD777832SToner cartridgeKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Jan 31, 2017·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →