Inventor · disambiguated record
Ryoichi Nakano
Also filed as: NAKANO RYOICHI
29 granted patents·26 pending applications·139 citations·filing 2001–2022
95Inventor score
Files withFUJIFILM CORP33NAKANO RYOICHI7FUJI PHOTO FILM CO LTD6SEIRIN CORP6JAPAN SUN OIL COMPANY LTD1
Top patents by PatentIndex Score
55 records- 0195US9308753B2Inkjet recording method, and printed materialFUJIFILM CORP·Filed 2015·Granted Apr 12, 2016·7 cites·12 claims
- 0294US6777039B2Inkjet recording sheetFUJI PHOTO FILM CO LTD·Filed 2002·Granted Aug 17, 2004·43 cites·20 claims
- 0388US8034423B2Recording medium, method for manufacturing same, and inkjet recording methodFUJIFILM CORP·Filed 2008·Granted Oct 11, 2011·7 cites·10 claims
- 0488US6919109B2Fine particle dispersion, coating solution for accepting layer for coloring agent for ink-jet recording sheet, ink-jet recording sheet using the dispersion, and method for producing fine particle dispersionFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jul 19, 2005·25 cites·5 claims
- 0586US8007879B2Recording medium and producing method thereof, and inkjet recording methodFUJIFILM CORP·Filed 2008·Granted Aug 30, 2011·6 cites·12 claims
- 0681US7495041B2Fine particle dispersion, coating solution for accepting layer for coloring agent for ink-jet recording sheet, ink-jet recording sheet using the dispersion, and method for producing fine particle dispersionFUJIFILM CORP·Filed 2005·Granted Feb 24, 2009·3 cites·8 claims
- 0779US6743850B2Cationic polymer and inkjet recording sheetFUJI PHOTO FILM CO LTD·Filed 2002·Granted Jun 1, 2004·13 cites·18 claims
- 0879US6635320B2Ink jet recording sheetFUJI PHOTO FILM CO LTD·Filed 2001·Granted Oct 21, 2003·13 cites·18 claims
- 0976US8220911B2Inkjet recording methodNAKANO RYOICHI·Filed 2009·Granted Jul 17, 2012·3 cites·16 claims
- 1075US8293343B2Inkjet recording mediumNAKANO RYOICHI·Filed 2009·Granted Oct 23, 2012·2 cites·13 claims
- 1172US11952502B2Textile printing ink set and textile printing methodFUJIFILM CORP·Filed 2022·Granted Apr 9, 2024·0 cites·11 claims
- 1271US8158222B2Method for manufacturing inkjet recording mediumKAIMOTO HIDEKI·Filed 2009·Granted Apr 17, 2012·2 cites·6 claims
- 1369US9109127B2Ink composition, image forming method, and printed article using the sameFUJIFILM CORP·Filed 2013·Granted Aug 18, 2015·1 cites·17 claims
- 1468US7070840B2Inkjet recording sheetFUJI PHOTO FILM CO LTD·Filed 2002·Granted Jul 4, 2006·6 cites·24 claims
- 1567US7758683B2Ink composition, ink set and recording methodFUJIFILM CORP·Filed 2006·Granted Jul 20, 2010·1 cites·16 claims
- 1664US12305058B2Overcoat liquid for inkjet textile printing, ink set for inkjet textile printing, and inkjet textile printing methodFUJIFILM CORP·Filed 2021·Granted May 20, 2025·0 cites·13 claims
- 1763US7618692B2Coating liquid for recording layer and recording mediumFUJIFILM CORP·Filed 2004·Granted Nov 17, 2009·3 cites·12 claims
- 1863US7300969B2Preliminary silica dispersion, fine silica dispersion, ink receiving layer coating solution and ink jet recording mediumFUJIFILM CORP·Filed 2004·Granted Nov 27, 2007·3 cites·15 claims
- 1962US12486422B2Textile printing ink set and textile printing methodFUJIFILM CORP·Filed 2022·Granted Dec 2, 2025·0 cites·7 claims
- 2060US11926125B2Colored resin particle dispersion, ink, ink set, inkjet printing method, and method of manufacturing colored resin particle dispersionFUJIFILM CORP·Filed 2021·Granted Mar 12, 2024·0 cites·20 claims
- 2158US8153210B2Recording medium, method for manufacturing same, and inkjet recording methodKAWAKAMI HIROSHI·Filed 2008·Granted Apr 10, 2012·0 cites·15 claims
- 2258US2023154589A1Acupuncture and Moxibustion Treatment Support Apparatus, Acupuncture and Moxibustion Treatment Support Method, Acupuncture and Moxibustion Treatment Support Program, and Acupuncture and Moxibustion Treatment Support SystemSEIRIN CORP·Filed 2021·Application pending·0 cites
- 2358US2023178210A1Acupuncture and Moxibustion Treatment Support Apparatus, Acupuncture and Moxibustion Treatment Support Method, Acupuncture and MoxibustionTreatment Support Program, and Acupuncture and Moxibustion Treatment Support SystemSEIRIN CORP·Filed 2021·Application pending·0 cites
- 2457US8084106B2Inkjet recording medium and method of manufacturing the sameNAKANO RYOICHI·Filed 2008·Granted Dec 27, 2011·0 cites·11 claims
- 2557US2010080909A1Inkjet recording methodFUJIFILM CORP·Filed 2009·Application pending·0 cites
- 2655US7754297B2Ink jet recording sheetFUJIFILM CORP·Filed 2003·Granted Jul 13, 2010·1 cites·11 claims
- 2755US2009117298A1Inkjet recording materialFUJIFILM CORP·Filed 2008·Application pending·0 cites
- 2855US2009126584A1Recording medium and producing method thereof, and inkjet recording methodFUJIFILM CORP·Filed 2008·Application pending·0 cites
- 2954US12049569B2Colored resin particle dispersion, ink, ink set, and inkjet printing methodFUJIFILM CORP·Filed 2021·Granted Jul 30, 2024·0 cites·20 claims
- 3053US2009244248A1Inkjet recording medium and method of manufacturing the sameFUJIFILM CORP·Filed 2009·Application pending·0 cites
- 3153US2007185517A1Method of securing acupuncture needle to insertion tube and acupuncture needle with insertion tubeSEIRIN CORP·Filed 2007·Application pending·0 cites
- 3252US8283005B2Inkjet recording medium and method of manufacturing the sameNAKANO RYOICHI·Filed 2008·Granted Oct 9, 2012·0 cites·10 claims
- 3352US8236395B2Inkjet recording mediumNAKANO RYOICHI·Filed 2010·Granted Aug 7, 2012·0 cites·8 claims
- 3452US2007237911A1Coating liquid for ink receiving layer, production method thereof, ink jet recording medium and production method thereofFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 3551US2010231670A1Set for ink jet recording, and ink jet recording methodFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 3650US2014242353A1Inkjet ink composition, inkjet recording method, and printed materialFUJIFILM CORP·Filed 2014·Application pending·0 cites
- 3750US2009246422A1Inkjet recording medium and method for manufacturing the sameFUJIFILM CORP·Filed 2006·Application pending·0 cites
- 3850US2007166474A1Inkjet recording medium and method for manufacturing the sameFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 3949US11305932B2Acupuncture needle packaging containerSEIRIN CORP·Filed 2021·Granted Apr 19, 2022·0 cites·9 claims
- 4048US10883065B2Refrigeration oil composition and working fluid for refrigeration systemJAPAN SUN OIL COMPANY LTD·Filed 2018·Granted Jan 5, 2021·0 cites·10 claims
- 4148US2013257034A1Ink composition, image forming method, and printed articleFUJIFILM CORP·Filed 2013·Application pending·0 cites
- 4248US2021378913A1Acupuncture needleSEIRIN CORP·Filed 2020·Application pending·0 cites
- 4348US2021378912A1Acupuncture needle and method of forming acupuncture needleSEIRIN CORP·Filed 2020·Application pending·0 cites
- 4446US2009043081A1Ink jet recording set and ink jet recording methodFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 4546US2006003113A1Ink jet recording medium and method for producing the sameFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 4646US2011059274A1Method of producing recording medium and inkjet recording mediumFUJIFILM CORP·Filed 2010·Application pending·0 cites
- 4745US8613987B2Ink-jet recording mediumNAKANO RYOICHI·Filed 2012·Granted Dec 24, 2013·0 cites·11 claims
- 4843US2014313268A1Aqueous ink composition and image forming methodFUJIFILM CORP·Filed 2014·Application pending·0 cites
- 4941US2011212278A1Ink jet recording medium and method of manufacturing the sameFUJIFILM CORP·Filed 2011·Application pending·0 cites
- 5041US2011206871A1Ink jet recording medium and method of manufacturing the sameFUJIFILM CORP·Filed 2011·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →