Inventor · disambiguated record
Yasutada Shitara
Also filed as: SHITARA YASUTADA
32 granted patents·3 pending applications·125 citations·filing 2007–2018
96Inventor score
Top patents by PatentIndex Score
35 records- 0195US10682808B2Three-dimensional object fabrication method, fabrication apparatus, and fabrication systemFUJITA TAKASHI·Filed 2018·Granted Jun 16, 2020·17 cites·20 claims
- 0293US8919902B2Droplet discharging device and particle manufacturing deviceAOKI SHINJI·Filed 2013·Granted Dec 30, 2014·9 cites·13 claims
- 0393US7713672B2Image forming apparatus, image forming method and process cartridgeRICOH KK·Filed 2007·Granted May 11, 2010·15 cites·23 claims
- 0491US7718340B2Image forming apparatus, image forming method, and process cartridgeRICOH KK·Filed 2007·Granted May 18, 2010·12 cites·22 claims
- 0587US8084176B2Toner, developer, and image forming methodIWAMOTO YASUAKI·Filed 2009·Granted Dec 27, 2011·11 cites·5 claims
- 0687US8034526B2Method for manufacturing toner and tonerRICOH CO LTD·Filed 2007·Granted Oct 11, 2011·18 cites·27 claims
- 0781US7873304B2Image forming apparatus, image forming method, and process cartridgeRICOH CO LTD·Filed 2007·Granted Jan 18, 2011·6 cites·19 claims
- 0879US8765349B2Method of manufacturing toner, apparatus for manufacturing toner, and method of manufacturing resin particlesNORIKANE YOSHIHIRO·Filed 2012·Granted Jul 1, 2014·3 cites·8 claims
- 0979US8758973B2Method and apparatus for producing tonerMAKABE KEIJI·Filed 2011·Granted Jun 24, 2014·6 cites·8 claims
- 1079US8007974B2Toner, image forming apparatus using the same, image forming method using the same, and process cartridgeRICOH CO LTD·Filed 2007·Granted Aug 30, 2011·5 cites·23 claims
- 1176US7901861B2Electrophotographic image forming methodRICOH CO LTD·Filed 2007·Granted Mar 8, 2011·4 cites·11 claims
- 1275US7862973B2Toner and developer, and image forming apparatus, image forming method and process cartridgeRICOH CO LTD·Filed 2007·Granted Jan 4, 2011·4 cites·22 claims
- 1374US9023572B2Method for producing toner for developing electrostatic image and apparatus for producing resin particlesHONDA TAKAHIRO·Filed 2010·Granted May 5, 2015·2 cites·15 claims
- 1473US8652744B2Method for manufacturing toner and tonerYOHICHIROH WATANABE·Filed 2011·Granted Feb 18, 2014·3 cites·8 claims
- 1571US9170508B2Particulate material production method and apparatus, toner production method and apparatus, and tonerRICOH CO LTD·Filed 2014·Granted Oct 27, 2015·1 cites·6 claims
- 1670US9056296B2Apparatus for manufacturing fine particles and tonerTAKAHASHI SATOSHI·Filed 2013·Granted Jun 16, 2015·1 cites·18 claims
- 1769US8679723B2Method of manufacturing tonerMASUDA MINORU·Filed 2012·Granted Mar 25, 2014·1 cites·7 claims
- 1868US8673534B2Particulate material production method and apparatus, toner production method and apparatus, and tonerKATOH KIYOTADA·Filed 2012·Granted Mar 18, 2014·1 cites·7 claims
- 1967US8364065B2Image forming apparatus and image forming systemRICOH CO LTD·Filed 2010·Granted Jan 29, 2013·1 cites·15 claims
- 2066US9141010B2Particulate material production apparatus, and particulate material production methodKATOH KIYOTADA·Filed 2013·Granted Sep 22, 2015·1 cites·12 claims
- 2165US8663888B2TonerSHITARA YASUTADA·Filed 2010·Granted Mar 4, 2014·1 cites·5 claims
- 2262US8012659B2Image forming apparatus, toner, and process cartridgeRICOH CO LTD·Filed 2007·Granted Sep 6, 2011·2 cites·18 claims
- 2361US10268131B2Cleaner for cleaning droplet ejector, and particulate material production apparatus using the cleanerRICOH CO LTD·Filed 2016·Granted Apr 23, 2019·0 cites·7 claims
- 2458US8377618B2Image forming method, image forming apparatus, and tonerRICOH CO LTD·Filed 2008·Granted Feb 19, 2013·1 cites·9 claims
- 2556US9195156B2Particulate material production method, and particulate material production apparatusINOUE RYOTA·Filed 2013·Granted Nov 24, 2015·0 cites·10 claims
- 2654US9539600B2Method for cleaning droplet ejector, cleaner for cleaning droplet ejector, and particulate material production apparatus using the cleanerRICOH CO LTD·Filed 2013·Granted Jan 10, 2017·0 cites·9 claims
- 2752US10226918B2Three-dimensional object formation powder material, three-dimensional object formation material set, and three-dimensional object production methodRICOH CO LTD·Filed 2015·Granted Mar 12, 2019·0 cites·14 claims
- 2850US8828285B2Particulate production apparatus and particulate production method, and toner preparation apparatus and toner preparation methodKATOH KIYOTADA·Filed 2012·Granted Sep 9, 2014·0 cites·8 claims
- 2948US2011091245A1Electrophotographic image forming method and apparatusSHITARA YASUTADA·Filed 2010·Application pending·0 cites
- 3045US7892718B2Image forming apparatus, image forming method and process cartridgeRICOH CO LTD·Filed 2007·Granted Feb 22, 2011·0 cites·14 claims
- 3144US8357481B2Image forming method and image forming apparatusRICOH CO LTD·Filed 2009·Granted Jan 22, 2013·0 cites·10 claims
- 3243US8709697B2Method of manufacturing tonerNORIKANE YOSHIHIRO·Filed 2010·Granted Apr 29, 2014·0 cites·15 claims
- 3342US2010068644A1Toner, and developerNAKAJIMA HISASHI·Filed 2009·Application pending·0 cites
- 3440US8445172B2Method for producing toner and tonerSHITARA YASUTADA·Filed 2010·Granted May 21, 2013·0 cites·14 claims
- 3539US2007275315A1Toner, method for manufacturingthe toner, and developer, image forming method, image forming apparatus and process cartridge using the tonerNAGATOMO TSUNEYASU·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →