Inventor · disambiguated record
Katsuyuki Hirato
Also filed as: HIRATO KATSUYUKI
15 granted patents·3 pending applications·59 citations·filing 2005–2020
90Inventor score
Top patents by PatentIndex Score
18 records- 0193US8322814B2Inkjet recording apparatus and method, and abnormal nozzle detection methodHIRATO KATSUYUKI·Filed 2010·Granted Dec 4, 2012·18 cites·30 claims
- 0289US7681978B2Inkjet recording apparatusFUJIFILM CORP·Filed 2007·Granted Mar 23, 2010·10 cites·6 claims
- 0388US8408692B2Ink set for inkjet recording, image recording method and image recording apparatusHIRATO KATSUYUKI·Filed 2012·Granted Apr 2, 2013·4 cites·6 claims
- 0484US7909443B2Inkjet recording apparatusFUJIFILM CORP·Filed 2007·Granted Mar 22, 2011·8 cites·11 claims
- 0581US7951854B2Ink composition, ink set and inkjet recording methodFUJIFILM CORP·Filed 2008·Granted May 31, 2011·4 cites·16 claims
- 0677US8333464B2Liquid application apparatus, liquid application method and image forming apparatusHIRATO KATSUYUKI·Filed 2009·Granted Dec 18, 2012·5 cites·12 claims
- 0776US7918927B2Inkjet recording liquid and inkjet recording methodFUJIFILM CORP·Filed 2009·Granted Apr 5, 2011·3 cites·12 claims
- 0874US8188160B2Ink set for inkjet recording, image recording method and image recording apparatusHIRATO KATSUYUKI·Filed 2009·Granted May 29, 2012·2 cites·4 claims
- 0974US7806508B2Ink-jet recording method and ink-jet recording apparatusFUJIFILM CORP·Filed 2008·Granted Oct 5, 2010·4 cites·10 claims
- 1066US8608844B2Ink composition, ink set and image forming methodARAI YOSHIMITSU·Filed 2009·Granted Dec 17, 2013·1 cites·17 claims
- 1155US8361211B2Inkjet recording liquidFUJIFILM CORP·Filed 2009·Granted Jan 29, 2013·0 cites·7 claims
- 1252US8201914B2Inkjet recording apparatusHIRATO KATSUYUKI·Filed 2009·Granted Jun 19, 2012·0 cites·4 claims
- 1346US7883172B2Inkjet recording apparatus with plural heads and suction unitFUJIFILM CORP·Filed 2007·Granted Feb 8, 2011·0 cites·8 claims
- 1446US2006082628A1Ink composition for ink jet recording and ink jet recording methodFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 1544US8820889B2Maintenance method of liquid ejection head and liquid ejection apparatusHIRATO KATSUYUKI·Filed 2009·Granted Sep 2, 2014·0 cites·20 claims
- 1643US11155106B2Image forming apparatusFUJIFILM CORP·Filed 2020·Granted Oct 26, 2021·0 cites·20 claims
- 1740US2008225080A1Ink-jet recording apparatusHIRATO KATSUYUKI·Filed 2008·Application pending·0 cites
- 1833US2010231623A1Image Forming Apparatus And Mist Recovery MethodHIRATO KATSUYUKI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →