Inventor · disambiguated record
Hiroaki Kumeta
Also filed as: KUMETA HIROAKI
12 granted patents·21 pending applications·5 citations·filing 2013–2024
81Inventor score
Files withSEIKO EPSON CORP33
Top patents by PatentIndex Score
33 records- 0187US9109133B2Ink jet ink and recorded objectSEIKO EPSON CORP·Filed 2013·Granted Aug 18, 2015·4 cites·10 claims
- 0282US11193032B2Aqueous ink jet ink composition and ink jet printing methodSEIKO EPSON CORP·Filed 2020·Granted Dec 7, 2021·1 cites·5 claims
- 0377US12473441B2Ink jet ink composition and recording methodSEIKO EPSON CORP·Filed 2022·Granted Nov 18, 2025·0 cites·10 claims
- 0476US12391840B2Ink jet ink composition and recording methodSEIKO EPSON CORP·Filed 2022·Granted Aug 19, 2025·0 cites·7 claims
- 0575US11872827B2Ink for ink jet recording, ink jet recording apparatus, and ink jet recording methodSEIKO EPSON CORP·Filed 2021·Granted Jan 16, 2024·0 cites·15 claims
- 0675US11040562B2Ink for ink jet recording, ink jet recording apparatus, and ink jet recording methodSEIKO EPSON CORP·Filed 2019·Granted Jun 22, 2021·0 cites·13 claims
- 0774US12312485B2Ink jet ink composition, recording method, and recorded matterSEIKO EPSON CORP·Filed 2023·Granted May 27, 2025·0 cites·11 claims
- 0872US12404415B2Ink jet ink composition and recording methodSEIKO EPSON CORP·Filed 2022·Granted Sep 2, 2025·0 cites·11 claims
- 0971US2024294788A1Ink Jet Ink Composition And Ink Jet Recording MethodSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1071US2024287331A1Ink Jet Ink Composition, Method For Manufacturing Carbide, And Recording MethodSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1168US2023303878A1Ink SetSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 1265US11613664B2Aqueous ink jet ink composition and ink jet printing methodSEIKO EPSON CORP·Filed 2020·Granted Mar 28, 2023·0 cites·9 claims
- 1365US2023085490A1Ink Jet Ink Composition, Recording Method, And Recorded MaterialSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 1462US2022204793A1Ink Set And Recording ApparatusSEIKO EPSON CORP·Filed 2021·Application pending·0 cites
- 1562US2021301165A1Aqueous Ink Jet Composition, Ink Set, Ink Jet Recording Apparatus, And Method For Manufacturing Recorded MatterSEIKO EPSON CORP·Filed 2021·Application pending·0 cites
- 1661US11492508B2Ink jet printing ink composition and ink jet printing methodSEIKO EPSON CORP·Filed 2020·Granted Nov 8, 2022·0 cites·6 claims
- 1759US10807387B2Ink jet recording apparatus and ink jet recording methodSEIKO EPSON CORP·Filed 2019·Granted Oct 20, 2020·0 cites·7 claims
- 1859US2021332254A1Aqueous Ink Jet Compostion And Method For Manufacturing Recorded MatterSEIKO EPSON CORP·Filed 2021·Application pending·0 cites
- 1959US2022306881A1Ink Jet Ink Composition And Recording MethodSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 2059US2024181672A1Method For Manufacturing Colored Fiber Body And Composite BodySEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 2158US2021198510A1Ink Jet Ink Recording ApparatusSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 2258US2022169876A1Aqueous ink jet composition and method for producing recordingSEIKO EPSON CORP·Filed 2019·Application pending·0 cites
- 2356US2024287335A1Ink Jet Ink Composition, Recording Method, And Method For Manufacturing Ink Jet Ink CompositionSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 2455US2020308433A1Aqueous ink jet composition and method for producing recordingSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 2555US2020308431A1Aqueous ink jet composition, method for producing aqueous ink jet composition, and method for producing recordingSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 2654US2021198507A1Ink Jet Ink And Recording ApparatusSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 2748US2020308430A1Aqueous ink jet composition, method for producing aqueous ink jet composition, and method for producing recordingSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 2848US2020308432A1Aqueous ink jet composition and method for producing recordingSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 2948US2020032090A1Recording methodSEIKO EPSON CORP·Filed 2018·Application pending·0 cites
- 3047US9790387B2Non-aqueous ink jet ink compositionSEIKO EPSON CORP·Filed 2016·Granted Oct 17, 2017·0 cites·7 claims
- 3143US2015022584A1Ink setSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 3243US2021198505A1Ink Jet Ink And Recording ApparatusSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 3337US2015275013A1Ink set and liquid ejecting headSEIKO EPSON CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →