Inventor · disambiguated record
Hyo Shu
Also filed as: SHU HYO
18 granted patents·15 pending applications·55 citations·filing 2005–2020
91Inventor score
Technology areasG03G
Top patents by PatentIndex Score
33 records- 0191US7522857B2Toner, image forming apparatus using the same and process cartridgeRICOH KK·Filed 2005·Granted Apr 21, 2009·14 cites·17 claims
- 0290US8778588B2Toner for electrostatic charge developmentKUSAHARA TERUKI·Filed 2011·Granted Jul 15, 2014·8 cites·17 claims
- 0387US8007976B2Electrostatic image developing toner, toner kit and image forming apparatusRICOH CO LTD·Filed 2006·Granted Aug 30, 2011·10 cites·22 claims
- 0486US7985518B2Toner, image forming apparatus using the same, and image forming methodRICOH CO LTD·Filed 2008·Granted Jul 26, 2011·7 cites·3 claims
- 0578US8034523B2Full color toner, and its use in electrophotography methods and apparatusRICOH CO LTD·Filed 2005·Granted Oct 11, 2011·5 cites·10 claims
- 0676US7901861B2Electrophotographic image forming methodRICOH CO LTD·Filed 2007·Granted Mar 8, 2011·4 cites·11 claims
- 0767US8999618B2Toner set, developer set, and image forming apparatusYOSHIDA RYUUTA·Filed 2013·Granted Apr 7, 2015·1 cites·9 claims
- 0863US8750760B2Image forming apparatus and image forming methodSHU HYO·Filed 2011·Granted Jun 10, 2014·1 cites·19 claims
- 0962US11287757B2Toner, toner stored container, developer, developing device, process cartridge, and image forming apparatusRICOH CO LTD·Filed 2020·Granted Mar 29, 2022·0 cites·17 claims
- 1062US11281118B2Toner, toner accommodating container, developer, developing device, process cartridge, image forming apparatus, and image forming methodRICOH CO LTD·Filed 2020·Granted Mar 22, 2022·0 cites·18 claims
- 1162US8546055B2Toner and developerNAKAYAMA SHINYA·Filed 2009·Granted Oct 1, 2013·2 cites·20 claims
- 1262US8012659B2Image forming apparatus, toner, and process cartridgeRICOH CO LTD·Filed 2007·Granted Sep 6, 2011·2 cites·18 claims
- 1358US8377618B2Image forming method, image forming apparatus, and tonerRICOH CO LTD·Filed 2008·Granted Feb 19, 2013·1 cites·9 claims
- 1454US8785099B2Toner, developer including the toner, and developing device and image forming apparatus using the tonerSHU HYO·Filed 2011·Granted Jul 22, 2014·0 cites·14 claims
- 1549US2011002719A1Image forming apparatus, and toner and developer used thereinSHU HYO·Filed 2010·Application pending·0 cites
- 1648US2011091245A1Electrophotographic image forming method and apparatusSHITARA YASUTADA·Filed 2010·Application pending·0 cites
- 1745US2022128917A1Toner, toner stored container, developer, developing device, process cartridge, and image forming apparatusSHU HYO·Filed 2019·Application pending·0 cites
- 1845US2007184377A1Image forming apparatus, and toner and developer used thereinSHU HYO·Filed 2007·Application pending·0 cites
- 1944US8703376B2Toner and developerYAMADA SAORI·Filed 2009·Granted Apr 22, 2014·0 cites·13 claims
- 2044US8357481B2Image forming method and image forming apparatusRICOH CO LTD·Filed 2009·Granted Jan 22, 2013·0 cites·10 claims
- 2143US8886062B2Image forming apparatus and image forming methodSHU HYO·Filed 2012·Granted Nov 11, 2014·0 cites·5 claims
- 2243US2005208403A1Toner, developer including the toner, and developing device and image forming apparatus using the tonerSHU HYO·Filed 2005·Application pending·0 cites
- 2343US2006068306A1Toner, image forming apparatus using the same, and image forming methodSHU HYO·Filed 2005·Application pending·0 cites
- 2442US2010068644A1Toner, and developerNAKAJIMA HISASHI·Filed 2009·Application pending·0 cites
- 2540US9069271B2Image forming apparatus and method, and toner, developer and process cartridge for forming imageSHU HYO·Filed 2012·Granted Jun 30, 2015·0 cites·14 claims
- 2639US2014093289A1Image forming apparatusISHII HIROKI·Filed 2013·Application pending·0 cites
- 2738US2020026210A1Toner, toner storage unit, and image forming apparatusHIRAI YU·Filed 2019·Application pending·0 cites
- 2837US2011223532A1Toner and developerSUGIMOTO TSUYOSHI·Filed 2011·Application pending·0 cites
- 2936US2006240350A1Developer, and image forming apparatus and process cartridge using the developerSHU HYO·Filed 2006·Application pending·0 cites
- 3035US2011129773A1Toner, developer, developer container, method of manufacturing toner, and image forming methodSHU HYO·Filed 2010·Application pending·0 cites
- 3135US2006093943A1Magenta color toner, toner cartridge, and process cartridge and image forming apparatus using the magenta color tonerSHU HYO·Filed 2005·Application pending·0 cites
- 3235US2012058425A1Toner, premix agent, and agent containerSHU HYO·Filed 2011·Application pending·0 cites
- 3335US2011033794A1Toner, method for producing the same, and process cartridgeWATANABE NAOHIRO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →