Inventor · disambiguated record
Nagatoshi Kasahara
Also filed as: KASAHARA NAGATOSHI
5 granted patents·9 pending applications·2 citations·filing 2002–2017
63Inventor score
Top patents by PatentIndex Score
14 records- 0161US2014221536A1Aqueous Ink, Aqueous Ink Set and Production Method of DispersionSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 0260US9321929B2Ink composition containing magenta solid solution pigment and ink jet recording method using the sameSEIKO EPSON CORP·Filed 2013·Granted Apr 26, 2016·0 cites·10 claims
- 0353US8759417B2Water-based ink, water-based ink set, and process for producing dispersionYATAKE MASAHIRO·Filed 2002·Granted Jun 24, 2014·2 cites·20 claims
- 0451US2009297712A1Ink Composition Containing Magenta Solid Solution Pigment and Ink jet Recording Method Using the SameKASAHARA NAGATOSHI·Filed 2006·Application pending·0 cites
- 0550US8646873B2Ink jet recording apparatusSEIKO EPSON CORP·Filed 2013·Granted Feb 11, 2014·0 cites·8 claims
- 0646US8777371B2Maintenance device and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2013·Granted Jul 15, 2014·0 cites·7 claims
- 0745US8764146B2Printing apparatus and printing methodSEIKO EPSON CORP·Filed 2013·Granted Jul 1, 2014·0 cites·5 claims
- 0841US2006047013A1Water base ink composition, method of ink jet recording therewith and recordITO HIROSHI·Filed 2003·Application pending·0 cites
- 0941US2009237444A1Liquid ejecting apparatus and method of cleaning liquid ejecting headSEIKO EPSON CORP·Filed 2009·Application pending·0 cites
- 1040US2014085365A1Printing apparatus and printing methodSEIKO EPSON CORP·Filed 2013·Application pending·0 cites
- 1140US2009068417A1Ink composition, inkjet recording method and recorded articleSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
- 1240US2013265355A1Printing apparatus and printing methodSEIKO EPSON CORP·Filed 2013·Application pending·0 cites
- 1334US2017217199A1Flow path structure, liquid ejecting unit, and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2017·Application pending·0 cites
- 1430US2012314009A1Liquid ejection apparatusKASAHARA NAGATOSHI·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →