Inventor · disambiguated record
Junichi Awamura
Also filed as: AWAMURA JUNICHI
51 granted patents·18 pending applications·527 citations·filing 2004–2018
98Inventor score
Technology areasG03G
Top patents by PatentIndex Score
69 records- 0199US7702271B2Fixing device, and image forming apparatus using the fixing deviceRICOH KK·Filed 2008·Granted Apr 20, 2010·61 cites·35 claims
- 0299US7437111B2Fixing device, and image forming apparatus using the fixing deviceRICOH KK·Filed 2005·Granted Oct 14, 2008·73 cites·35 claims
- 0399US7374851B2Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming methodRICOH KK·Filed 2006·Granted May 20, 2008·67 cites·25 claims
- 0496US7521164B2Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming methodRICOH KK·Filed 2008·Granted Apr 21, 2009·22 cites·7 claims
- 0596US7504188B2Toner and developer, toner container, process cartridge, image forming apparatus, and image forming method using the sameRICOH KK·Filed 2007·Granted Mar 17, 2009·33 cites·12 claims
- 0696US7429442B2Toner, and two component developer and image forming apparatus using the tonerRICOH KK·Filed 2005·Granted Sep 30, 2008·27 cites·15 claims
- 0795US7129013B2Toner and developer for developing latent electrostatic images, and image forming apparatusRICOH KK·Filed 2004·Granted Oct 31, 2006·55 cites·23 claims
- 0894US8673528B2Toner, developer, toner accommodating container, process cartridge and image forming methodSUGIMOTO TSUYOSHI·Filed 2009·Granted Mar 18, 2014·18 cites·17 claims
- 0994US7083890B2Toner and image forming apparatus using the tonerRICOH KK·Filed 2004·Granted Aug 1, 2006·52 cites·26 claims
- 1093US7587161B2Fixer and image forming apparatusRICOH KK·Filed 2005·Granted Sep 8, 2009·16 cites·31 claims
- 1192US9523931B2Toner, developer and image forming apparatusKOJIMA SATOSHI·Filed 2014·Granted Dec 20, 2016·8 cites·14 claims
- 1290US8778588B2Toner for electrostatic charge developmentKUSAHARA TERUKI·Filed 2011·Granted Jul 15, 2014·8 cites·17 claims
- 1388US9069288B2Toner housing container and image forming apparatusKOJIMA SATOSHI·Filed 2014·Granted Jun 30, 2015·5 cites·16 claims
- 1488US7473508B2Toner, developer and image forming apparatusRICOH KK·Filed 2004·Granted Jan 6, 2009·21 cites·12 claims
- 1586US9152084B2Toner housing container and image forming apparatusSHIBA MASANA·Filed 2014·Granted Oct 6, 2015·5 cites·16 claims
- 1684US8026031B2Toner, vessel with the toner, developer, image forming apparatus and process cartridge and image forming methodRICOH CO LTD·Filed 2007·Granted Sep 27, 2011·6 cites·20 claims
- 1783US11340540B2Image forming apparatus and image forming methodRICOH CO LTD·Filed 2018·Granted May 24, 2022·2 cites·15 claims
- 1883US9989869B2Toner, toner stored unit, and image forming apparatusINOUE DAISUKE·Filed 2016·Granted Jun 5, 2018·2 cites·10 claims
- 1983US8614043B2TonerWATANABE MASAKI·Filed 2012·Granted Dec 24, 2013·3 cites·23 claims
- 2083US8227164B2Toner, and developer, developer container, process cartridge, image forming apparatus and image forming method using the tonerSUGIMOTO TSUYOSHI·Filed 2010·Granted Jul 24, 2012·3 cites·16 claims
- 2182US8956795B2Toner for developing electrostatic image, two-component developer and image forming apparatusKOJIMA SATOSHI·Filed 2013·Granted Feb 17, 2015·3 cites·10 claims
- 2281US7736826B2Toner, developer and image forming apparatusRICOH KK·Filed 2008·Granted Jun 15, 2010·4 cites·16 claims
- 2379US9005864B2Toner, two-component developer and image forming apparatusSATOH SYOUKO·Filed 2013·Granted Apr 14, 2015·4 cites·7 claims
- 2478US8114560B2Toner, image forming apparatus, image forming method, and process cartridge using the tonerNAKAYAMA SHINYA·Filed 2008·Granted Feb 14, 2012·5 cites·18 claims
- 2577US10303072B2Toner, developer, and image forming deviceTANAKA AKIRA·Filed 2018·Granted May 28, 2019·1 cites·13 claims
- 2677US8652719B2Toner, process cartridge, and image forming apparatusUCHINOKURA OSAMU·Filed 2012·Granted Feb 18, 2014·2 cites·12 claims
- 2773US7695883B2Toner and developer, toner container, process cartridge, image forming apparatus, and image forming method using the sameRICOH KK·Filed 2008·Granted Apr 13, 2010·3 cites·20 claims
- 2872US8367292B2Toner and development agentRICOH CO LTD·Filed 2010·Granted Feb 5, 2013·2 cites·12 claims
- 2971US8017292B2Toner, as well as image forming apparatus and image forming method using the sameRICOH CO LTD·Filed 2008·Granted Sep 13, 2011·3 cites·10 claims
- 3070US8124308B2Toner, vessel with the toner, developer, image forming apparatus and process cartridge and image forming methodWATANABE NAOHIRO·Filed 2010·Granted Feb 28, 2012·1 cites·20 claims
- 3168US8846289B2Method of manufacturing toner and toner manufactured by the methodOGAWA SATOSHI·Filed 2010·Granted Sep 30, 2014·1 cites·11 claims
- 3268US8455172B2Toner, method for producing the same, and developerAWAMURA JUNICHI·Filed 2010·Granted Jun 4, 2013·1 cites·12 claims
- 3365US9201326B2Toner, developer and image forming apparatusYOSHIDA RYUUTA·Filed 2012·Granted Dec 1, 2015·1 cites·6 claims
- 3465US9086647B2Developing device that suppresses hysteresisSAKASHITA SHINGO·Filed 2013·Granted Jul 21, 2015·1 cites·10 claims
- 3565US8192911B2Method of manufacturing toner and tonerAWAMURA JUNICHI·Filed 2009·Granted Jun 5, 2012·2 cites·18 claims
- 3663US7943280B2Toner containing a laminar inorganic mineral in which part or all of the ions present between layers are modified by organic ionsRICOH CO LTD·Filed 2007·Granted May 17, 2011·2 cites·19 claims
- 3759US7799498B2Toner used for image forming apparatusRICOH KK·Filed 2008·Granted Sep 21, 2010·1 cites·7 claims
- 3858US10303071B2Toner, developer, image forming apparatus, and process cartridgeTAKEDA HIROYUKI·Filed 2018·Granted May 28, 2019·0 cites·17 claims
- 3957US9291931B2Electrostatic charge image developing tonerRICOH CO LTD·Filed 2014·Granted Mar 22, 2016·0 cites·8 claims
- 4057US8492063B2Method of manufacturing tonerAWAMURA JUNICHI·Filed 2008·Granted Jul 23, 2013·1 cites·17 claims
- 4157US7824834B2Toner for developing electrostatic image, method for preparing the toner, and image forming method and apparatus using the tonerRICOH KK·Filed 2007·Granted Nov 2, 2010·1 cites·28 claims
- 4257US7824831B2TonerRICOH KK·Filed 2008·Granted Nov 2, 2010·1 cites·13 claims
- 4353US8518622B2Toner, developer, and image forming methodOGAWA SATOSHI·Filed 2011·Granted Aug 27, 2013·0 cites·16 claims
- 4449US8268526B2Toner, developer and image forming apparatusHIGUCHI HIROTO·Filed 2010·Granted Sep 18, 2012·0 cites·19 claims
- 4549US8187785B2Method of manufacturing tonerAWAMURA JUNICHI·Filed 2009·Granted May 29, 2012·0 cites·17 claims
- 4648US11036154B2Toner, toner storage unit, image forming apparatus, and image forming methodUKIGAYA MASAYUKI·Filed 2018·Granted Jun 15, 2021·0 cites·8 claims
- 4748US8178276B2Method of manufacturing tonerUCHINOKURA OSAMU·Filed 2009·Granted May 15, 2012·0 cites·13 claims
- 4847US9201325B2Toner containing crystalline polyesterSUGIMOTO TSUYOSHI·Filed 2011·Granted Dec 1, 2015·0 cites·17 claims
- 4946US9274445B2Toner set, developer set, and image forming apparatusAWAMURA JUNICHI·Filed 2013·Granted Mar 1, 2016·0 cites·7 claims
- 5043US8546053B2Toner, and production method of the sameKUSAHARA TERUKI·Filed 2009·Granted Oct 1, 2013·0 cites·16 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →