Inventor · disambiguated record
Chigusa Sato
Also filed as: SATO CHIGUSA
37 granted patents·22 pending applications·134 citations·filing 2010–2025
96Inventor score
Top patents by PatentIndex Score
59 records- 0198US9458338B2Ultraviolet curable type ink-jet ink composition, recording method and recording apparatus using the sameSEIKO EPSON CORP·Filed 2015·Granted Oct 4, 2016·16 cites·8 claims
- 0297US9873808B2Ultraviolet-curable ink jet ink compositionSEIKO EPSON CORP·Filed 2015·Granted Jan 23, 2018·7 cites·11 claims
- 0397US9056986B2Ultraviolet curable type ink-jet ink composition, recording method and recording apparatus using sameKAGOSE TAKETOSHI·Filed 2011·Granted Jun 16, 2015·21 cites·15 claims
- 0497US9034940B2Ultraviolet-curable ink jet ink compositionSEIKO EPSON CORP·Filed 2014·Granted May 19, 2015·17 cites·10 claims
- 0597US8664291B2Ultraviolet-curable ink jet ink compositionKIDA HIROAKI·Filed 2011·Granted Mar 4, 2014·25 cites·10 claims
- 0695US11787961B2Ink jet process and recordingSEIKO EPSON CORP·Filed 2021·Granted Oct 17, 2023·2 cites·6 claims
- 0794US10183332B2Sintering and shaping methodSEIKO EPSON CORP·Filed 2015·Granted Jan 22, 2019·7 cites·7 claims
- 0894US9765193B2Three-dimension formation composition, method of manufacturing three-dimensional structure, and three-dimensional structureSEIKO EPSON CORP·Filed 2015·Granted Sep 19, 2017·5 cites·14 claims
- 0992US12036808B2Ink jet recording method using temporary curing radiationSEIKO EPSON CORP·Filed 2022·Granted Jul 16, 2024·1 cites·9 claims
- 1092US9371458B2Ink composition for ink jet recording and ink jet recording methodSEIKO EPSON CORP·Filed 2013·Granted Jun 21, 2016·7 cites·1 claims
- 1191US8470904B2Radiation-curable ink composition, ink jet recording method, and recorded matterSATO CHIGUSA·Filed 2010·Granted Jun 25, 2013·13 cites·18 claims
- 1290US9738800B2Photocurable ink composition, recording method, recording apparatus, photocurable ink jet recording ink composition, and ink jet recording methodNAKANO KEITARO·Filed 2012·Granted Aug 22, 2017·5 cites·10 claims
- 1389US11034165B2Ink jet method and ink jet apparatusSEIKO EPSON CORP·Filed 2020·Granted Jun 15, 2021·2 cites·9 claims
- 1487US8604095B2Radiation-curable ink composition, ink jet recording method, and recorded matterKAGOSE TAKETOSHI·Filed 2010·Granted Dec 10, 2013·5 cites·5 claims
- 1585US2025084267A1Radiation Curable Ink Jet Composition And Ink SetSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1684US12331142B2Maintenance liquid and maintenance methodSEIKO EPSON CORP·Filed 2023·Granted Jun 17, 2025·0 cites·18 claims
- 1784US2024300256A1Ink Jet Recording MethodSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1877US12202987B2Radiation curable ink jet composition and ink setSEIKO EPSON CORP·Filed 2022·Granted Jan 21, 2025·0 cites·5 claims
- 1975US11912051B2Ink jet method and ink jet apparatusSEIKO EPSON CORP·Filed 2021·Granted Feb 27, 2024·0 cites·12 claims
- 2075US10858614B2Maintenance liquid and maintenance methodSEIKO EPSON CORP·Filed 2019·Granted Dec 8, 2020·0 cites·20 claims
- 2174US11629210B2Maintenance liquid and maintenance methodSEIKO EPSON CORP·Filed 2020·Granted Apr 18, 2023·0 cites·20 claims
- 2274US9623606B2Method of manufacturing three-dimensional structure and three-dimensional structureSEIKO EPSON CORP·Filed 2015·Granted Apr 18, 2017·1 cites·10 claims
- 2370US10780500B2Sintering and shaping methodSEIKO EPSON CORP·Filed 2018·Granted Sep 22, 2020·0 cites·8 claims
- 2469US9701858B2Radiation-curable ink composition, ink jet recording method, and recorded matterSEIKO EPSON CORP·Filed 2015·Granted Jul 11, 2017·0 cites·10 claims
- 2569US2025109267A1Shrink Film, Container, And Ink Jet Printing ApparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 2667US9193881B2Radically polymerizable photo-curable ink jet ink compositionSEIKO EPSON CORP·Filed 2014·Granted Nov 24, 2015·0 cites·7 claims
- 2766US9499705B2Radically polymerizable photo-curable ink jet ink compositionSEIKO EPSON CORP·Filed 2015·Granted Nov 22, 2016·0 cites·9 claims
- 2865US2023227676A1Method For Producing Printed Material And Wrapping Method With Wrapping MaterialSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 2964US9243156B2Radiation-curable ink composition, ink jet recording method, and recorded matterSEIKO EPSON CORP·Filed 2014·Granted Jan 26, 2016·0 cites·22 claims
- 3063US11225069B2Ink jet method and ink jet apparatusSEIKO EPSON CORP·Filed 2020·Granted Jan 18, 2022·0 cites·16 claims
- 3163US2025282969A1Radiation-Curable Ink Jet Ink CompositionSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 3262US12434488B2Methods for printing and wrappingSEIKO EPSON CORP·Filed 2023·Granted Oct 7, 2025·0 cites·6 claims
- 3362US9592680B2Ink jet recording method, photocurable ink jet ink composition, and ink jet recording deviceSEIKO EPSON CORP·Filed 2015·Granted Mar 14, 2017·0 cites·6 claims
- 3462US9186911B2Ink jet recording method, photocurable ink jet ink composition, and ink jet recording deviceSEIKO EPSON CORP·Filed 2013·Granted Nov 17, 2015·0 cites·22 claims
- 3562US8709549B2Radiation-curable ink composition, ink jet recording method, and recorded matterSEIKO EPSON CORP·Filed 2013·Granted Apr 29, 2014·0 cites·18 claims
- 3662US2025282970A1Radiation-Curable Ink Jet Ink CompositionSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 3762US2022098422A1Radiation-Curable Ink Jet Composition, Ink Jet Method, And Recorded MatterSEIKO EPSON CORP·Filed 2021·Application pending·0 cites
- 3862US2015267148A1Maintenance liquid and maintenance methodSEIKO EPSON CORP·Filed 2015·Application pending·0 cites
- 3961US10322589B2Photocurable ink composition, recording method, recording apparatus, photocurable ink jet recording ink composition, and ink jet recording methodSEIKO EPSON CORP·Filed 2017·Granted Jun 18, 2019·0 cites·15 claims
- 4060US12059888B2Ink jet recording method and method of packaging packaged objectSEIKO EPSON CORP·Filed 2022·Granted Aug 13, 2024·0 cites·6 claims
- 4160US2025263567A1Ink Jet Ink Composition And Ink Jet Print Recording MethodSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 4257US2024286371A1Label Production Method And LabelSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 4355US9731495B2Method of manufacturing three-dimensional structure, three-dimension formation material set, and three-dimensional structureSEIKO EPSON CORP·Filed 2015·Granted Aug 15, 2017·0 cites·11 claims
- 4454US9796139B2Three-dimensional shaping composition, method for producing three-dimensionally shaped article, and three-dimensionally shaped articleSEIKO EPSON CORP·Filed 2015·Granted Oct 24, 2017·0 cites·5 claims
- 4554US2020255682A1Ink jet method and ink jet apparatusSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 4651US9738037B2Method and apparatus for producing three-dimensionally shaped object and three-dimensionally shaped objectSEIKO EPSON CORP·Filed 2015·Granted Aug 22, 2017·0 cites·13 claims
- 4751US2020131291A1Three-dimensional modeling composition set and three-dimensional modeling methodSEIKO EPSON CORP·Filed 2019·Application pending·0 cites
- 4848US11027544B2Ink jet method and ink jet apparatusSEIKO EPSON CORP·Filed 2020·Granted Jun 8, 2021·0 cites·22 claims
- 4946US2022410584A1Method For Manufacturing Recorded MatterSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 5045US2011183081A1Photocurable ink composition and ink jet recording methodSEIKO EPSON CORP·Filed 2011·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →