Inventor · disambiguated record
Kenichiro Kubota
Also filed as: KUBOTA KENICHIRO
29 granted patents·6 pending applications·73 citations·filing 2011–2025
94Inventor score
Top patents by PatentIndex Score
35 records- 0198US9758686B2Solvent-based ink jet ink compositionSEIKO EPSON CORP·Filed 2016·Granted Sep 12, 2017·9 cites·7 claims
- 0297US9758685B2Nonaqueous ink jet ink compositionSEIKO EPSON CORP·Filed 2015·Granted Sep 12, 2017·7 cites·9 claims
- 0396US10400124B2Ink composition setSEIKO EPSON CORP·Filed 2017·Granted Sep 3, 2019·5 cites·18 claims
- 0494US9238744B2Non-aqueous ink composition for ink jet recording and ink jet recording methodSEIKO EPSON CORP·Filed 2014·Granted Jan 19, 2016·8 cites·21 claims
- 0594US8991996B2Ink composition for ink jet recordingSEIKO EPSON CORP·Filed 2014·Granted Mar 31, 2015·12 cites·15 claims
- 0693US9725610B2Ink composition for ink jet recordingSEIKO EPSON CORP·Filed 2015·Granted Aug 8, 2017·4 cites·9 claims
- 0793US9028055B2Nonaqueous ink composition for ink jet recording and ink jet recording methodSEIKO EPSON CORP·Filed 2012·Granted May 12, 2015·8 cites·14 claims
- 0891US9102842B2Ink composition and recording apparatusSEIKO EPSON CORP·Filed 2013·Granted Aug 11, 2015·6 cites·14 claims
- 0984US9199469B1Ink jet recording apparatus and maintenance thereofSEIKO EPSON CORP·Filed 2015·Granted Dec 1, 2015·2 cites·18 claims
- 1081US9534129B2Non-aqueous ink jet ink composition and ink jet recording methodSEIKO EPSON CORP·Filed 2016·Granted Jan 3, 2017·1 cites·16 claims
- 1181US8992678B2Ink set for ink jet recording and ink jet recording methodSEIKO EPSON CORP·Filed 2013·Granted Mar 31, 2015·2 cites·10 claims
- 1280US10253198B2Solvent-based ink jet ink composition accommodating bodySEIKO EPSON CORP·Filed 2016·Granted Apr 9, 2019·1 cites·15 claims
- 1379US9963606B2Non-aqueous ink jet ink composition and ink jet recording methodSEIKO EPSON CORP·Filed 2016·Granted May 8, 2018·1 cites·17 claims
- 1478US10781327B2Ink jet ink composition and ink jet recording methodSEIKO EPSON CORP·Filed 2016·Granted Sep 22, 2020·1 cites·2 claims
- 1578US8858696B2Nonaqueous ink composition for ink jet recording and ink jet recording method using the sameSEIKO EPSON CORP·Filed 2013·Granted Oct 14, 2014·2 cites·12 claims
- 1675US8840233B2Ink jet recording-targeted non-aqueous ink composition, ink set, and ink jet recording methodSAO AKIHITO·Filed 2011·Granted Sep 23, 2014·2 cites·7 claims
- 1773US11718100B2Ink jet ink composition, ink jet recording method, and ink setSEIKO EPSON CORP·Filed 2021·Granted Aug 8, 2023·0 cites·9 claims
- 1873US10351722B2Non-aqueous ink jet compositionSEIKO EPSON CORP·Filed 2018·Granted Jul 16, 2019·0 cites·7 claims
- 1970US2023312965A1Non-Aqueous Ink Jet Ink Composition And Recording MethodSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 2069US10208219B2Non-aqueous ink jet compositionSEIKO EPSON CORP·Filed 2017·Granted Feb 19, 2019·0 cites·9 claims
- 2165US11465420B2Ink jet ink set and printing methodSEIKO EPSON CORP·Filed 2020·Granted Oct 11, 2022·0 cites·10 claims
- 2265US10919311B2Ink jet ink composition, ink jet recording method, and ink setSEIKO EPSON CORP·Filed 2016·Granted Feb 16, 2021·0 cites·11 claims
- 2365US9206327B2Nonaqueous ink composition for ink jet recording and ink jet recording method using nonaqueous ink compositionMAKI ITO·Filed 2012·Granted Dec 8, 2015·2 cites·9 claims
- 2464US2025304808A1Non-Aqueous Ink Jet Ink Composition And Ink Jet Recording MethodSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 2559US8939559B2Non-aqueous cleaning liquid and cleaning methodSEIKO EPSON CORP·Filed 2012·Granted Jan 27, 2015·0 cites·12 claims
- 2651US2014107007A1Ink jet cleaning solutionSEIKO EPSON CORP·Filed 2013·Application pending·0 cites
- 2749US10450473B2Non-aqueous ink jet compositionSEIKO EPSON CORP·Filed 2017·Granted Oct 22, 2019·0 cites·14 claims
- 2848US10800162B2Non-aqueous ink jet compositionSEIKO EPSON CORP·Filed 2017·Granted Oct 13, 2020·0 cites·11 claims
- 2946US9868287B2Ink jet recording apparatus and method for maintaining the sameSEIKO EPSON CORP·Filed 2016·Granted Jan 16, 2018·0 cites·16 claims
- 3045US10821741B2Ink jet composition and ink jet recording methodSEIKO EPSON CORP·Filed 2015·Granted Nov 3, 2020·0 cites·15 claims
- 3145US2016222235A1Non-aqueous ink jet ink compositionSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
- 3243US9889660B2Ink jet recording method using a printhead having a pressure chamber connected to a nozzle with a connection portionSEIKO EPSON CORP·Filed 2016·Granted Feb 13, 2018·0 cites·11 claims
- 3338US2015247046A1Non-aqueous ink jet ink composition and ink jet recording method using sameSEIKO EPSON CORP·Filed 2015·Application pending·0 cites
- 3435US9919520B2Ink jet recording methodSEIKO EPSON COPORATION·Filed 2015·Granted Mar 20, 2018·0 cites·25 claims
- 3535US2016264805A1Solvent-based ink jet ink compositionSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →