Inventor · disambiguated record
Ippei Okuda
Also filed as: OKUDA IPPEI
65 granted patents·10 pending applications·62 citations·filing 2010–2025
98Inventor score
Top patents by PatentIndex Score
75 records- 0195US9096771B2Ink set and image printing methodSEIKO EPSON CORP·Filed 2014·Granted Aug 4, 2015·7 cites·9 claims
- 0295US2025059392A1Ink Set And Recording Method Using The SameSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 0393US8697773B2White ink compositionOKUDA IPPEI·Filed 2011·Granted Apr 15, 2014·8 cites·7 claims
- 0493US8617302B2White ink compositionOKUDA IPPEI·Filed 2011·Granted Dec 31, 2013·8 cites·15 claims
- 0592US11124666B2Ink set and ink jet recording methodSEIKO EPSON CORP·Filed 2019·Granted Sep 21, 2021·3 cites·20 claims
- 0692US10988628B2Ink set and recording method using the sameSEIKO EPSON CORP·Filed 2019·Granted Apr 27, 2021·1 cites·19 claims
- 0792US10597548B2Recording methodSEIKO EPSON CORP·Filed 2018·Granted Mar 24, 2020·2 cites·17 claims
- 0890US11111404B2Printing method and printing apparatusSEIKO EPSON CORP·Filed 2019·Granted Sep 7, 2021·2 cites·13 claims
- 0990US10563078B2Ink set and recording method using the sameSEIKO EPSON CORP·Filed 2018·Granted Feb 18, 2020·1 cites·68 claims
- 1090US8888265B2Ink set and image printing methodOKUDA IPPEI·Filed 2012·Granted Nov 18, 2014·4 cites·12 claims
- 1189US12168733B2Ink set and recording method using the sameSEIKO EPSON CORP·Filed 2022·Granted Dec 17, 2024·0 cites·20 claims
- 1289US10618291B2Method for maintaining ink jet headSEIKO EPSON CORP·Filed 2018·Granted Apr 14, 2020·2 cites·23 claims
- 1388US10457073B2Ink jet recording methodSEIKO EPSON CORP·Filed 2017·Granted Oct 29, 2019·2 cites·15 claims
- 1488US10099479B2Method for maintaining ink jet headSEIKO EPSON CORP·Filed 2017·Granted Oct 16, 2018·2 cites·14 claims
- 1588US9499710B2Recording method and ink setSEIKO EPSON CORP·Filed 2015·Granted Nov 22, 2016·2 cites·11 claims
- 1686US10618309B2Ink jet recording method and ink jet recording apparatusSEIKO EPSON CORP·Filed 2017·Granted Apr 14, 2020·1 cites·19 claims
- 1784US11420463B2Ink jet recording method and ink jet recording apparatusSEIKO EPSON CORP·Filed 2020·Granted Aug 23, 2022·1 cites·12 claims
- 1884US10259248B2Ink jet recording methodSEIKO EPSON CORP·Filed 2018·Granted Apr 16, 2019·1 cites·20 claims
- 1982US9982153B2Ink set and recording method using the sameSEIKO EPSON CORP·Filed 2014·Granted May 29, 2018·1 cites·22 claims
- 2082US9382439B2Ink set including background ink and recording apparatusSEIKO EPSON CORP·Filed 2013·Granted Jul 5, 2016·2 cites·7 claims
- 2181US11542404B2Ink set and recording method using the sameSEIKO EPSON CORP·Filed 2021·Granted Jan 3, 2023·0 cites·19 claims
- 2281US11267982B2Recording method, ink set, and recording apparatusSEIKO EPSON CORP·Filed 2019·Granted Mar 8, 2022·1 cites·32 claims
- 2381US10391802B2Recording method and recording apparatusSEIKO EPSON CORP·Filed 2016·Granted Aug 27, 2019·1 cites·29 claims
- 2481US9862203B2Ink jet recording method and ink jet recording apparatusSEIKO EPSON CORP·Filed 2016·Granted Jan 9, 2018·1 cites·20 claims
- 2580US9114653B2Image recording methodSEIKO EPSON CORP·Filed 2014·Granted Aug 25, 2015·2 cites·11 claims
- 2678US11001074B2Ink jet recording method and an ink jet recording apparatusSEIKO EPSON CORP·Filed 2019·Granted May 11, 2021·1 cites·12 claims
- 2778US9260619B2White ink composition and recorded material using the sameOKUDA IPPEI·Filed 2011·Granted Feb 16, 2016·2 cites·12 claims
- 2877US10329443B2Ink set and recording apparatusSEIKO EPSON CORP·Filed 2016·Granted Jun 25, 2019·1 cites·14 claims
- 2976US11673418B2Recording methodSEIKO EPSON CORP·Filed 2019·Granted Jun 13, 2023·0 cites·20 claims
- 3075US10308055B2Recording methodSEIKO EPSON CORP·Filed 2015·Granted Jun 4, 2019·1 cites·15 claims
- 3175US9631109B2Recording method and ink setSEIKO EPSON CORP·Filed 2016·Granted Apr 25, 2017·1 cites·20 claims
- 3273US11014392B2Recording method and recording apparatusSEIKO EPSON CORP·Filed 2019·Granted May 25, 2021·0 cites·25 claims
- 3372US9649852B2Ink jet recording method, ink set, and recorded matterKOMATSU HIDEHIKO·Filed 2011·Granted May 16, 2017·1 cites·8 claims
- 3471US10737510B2Recording method and recording apparatusSEIKO EPSON CORP·Filed 2019·Granted Aug 11, 2020·0 cites·15 claims
- 3571US2024318016A1Maintenance Liquid And Method Of MaintenanceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 3668US12311678B2Recording method and recording apparatusSEIKO EPSON CORP·Filed 2023·Granted May 27, 2025·0 cites·16 claims
- 3768US11390767B2Ink set, printing method, and printing apparatusSEIKO EPSON CORP·Filed 2020·Granted Jul 19, 2022·0 cites·16 claims
- 3867US9487668B2Ink set and image printing methodSEIKO EPSON CORP·Filed 2015·Granted Nov 8, 2016·0 cites·5 claims
- 3966US12291030B2Recording device and recording method for discharging ink and reaction liquidSEIKO EPSON CORP·Filed 2023·Granted May 6, 2025·0 cites·5 claims
- 4066US10279602B2Recording method and recording apparatusSEIKO EPSON CORP·Filed 2017·Granted May 7, 2019·0 cites·34 claims
- 4166US9873264B2Recording method and recording apparatusSEIKO EPSON CORP·Filed 2016·Granted Jan 23, 2018·0 cites·28 claims
- 4266US2025276531A1Recording Method, Recording Apparatus, And Ink SetSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 4365US2025179320A1Ink Set And Recording MethodSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 4464US10857816B2Ink jet recording method and ink jet recording apparatusSEIKO EPSON CORP·Filed 2019·Granted Dec 8, 2020·0 cites·12 claims
- 4561US11427023B2Ink jet printing methodSEIKO EPSON CORP·Filed 2019·Granted Aug 30, 2022·0 cites·10 claims
- 4660US11648790B2Ink jet recording method and ink setSEIKO EPSON CORP·Filed 2020·Granted May 16, 2023·0 cites·13 claims
- 4760US9782977B2Printed matter, method for recording color images, color printed matter, look-up table for use in color image recording, and white inkSEIKO EPSON CORP·Filed 2014·Granted Oct 10, 2017·0 cites·6 claims
- 4859US12391842B2Ink set, recording apparatus, and recording methodSEIKO EPSON CORP·Filed 2023·Granted Aug 19, 2025·0 cites·16 claims
- 4959US9550904B2Recording method, recording apparatus, and ink setSEIKO EPSON CORP·Filed 2015·Granted Jan 24, 2017·0 cites·17 claims
- 5059US2022315786A1Ink Set And Recording MethodSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →