Inventor · disambiguated record
Shoichi Murata
Also filed as: MURATA SHOICHI
28 granted patents·4 pending applications·223 citations·filing 1975–2025
95Inventor score
Top patents by PatentIndex Score
32 records- 0193US7578332B2PrinterSEIKO EPSON CORP·Filed 2005·Granted Aug 25, 2009·16 cites·14 claims
- 0291US4788093APile composition having expanded fibersKANEGAFUCHI CHEMICAL IND·Filed 1988·Granted Nov 29, 1988·48 cites·4 claims
- 0389USD522571SPrinterSEIKO EPSON CORP·Filed 2003·Granted Jun 6, 2006·40 cites·1 claims
- 0484US9227445B2Printing deviceSEIKO EPSON CORP·Filed 2014·Granted Jan 5, 2016·3 cites·11 claims
- 0581US10331053B2Method for producing toner for developing electrostatic imageKAO CORP·Filed 2016·Granted Jun 25, 2019·2 cites·21 claims
- 0677USD739459SPrinterSEIKO EPSON CORP·Filed 2014·Granted Sep 22, 2015·21 cites·1 claims
- 0775US6821599B1Porous acrylic fiber and fabric comprising the same, and method of producing the sameKANEKA CORP·Filed 2000·Granted Nov 23, 2004·18 cites·14 claims
- 0873USD465236SPrinterSEIKO EPSON CORP·Filed 2001·Granted Nov 5, 2002·19 cites·1 claims
- 0964US12172855B2Printing apparatusSEIKO EPSON CORP·Filed 2022·Granted Dec 24, 2024·0 cites·5 claims
- 1064US12023917B2Printing apparatusSEIKO EPSON CORP·Filed 2022·Granted Jul 2, 2024·0 cites·5 claims
- 1163US2008118672A1Acrylic fiber having excellent appearance properties and pile fabricKANEKA CORP·Filed 2007·Application pending·0 cites
- 1262US6770364B2Artificial hair and method for production thereofKANEKA CORP·Filed 2002·Granted Aug 3, 2004·4 cites·12 claims
- 1359USD636018SPrinterSEIKO EPSON CORP·Filed 2009·Granted Apr 12, 2011·10 cites·1 claims
- 1458US5344917AProcess for producing regenerated collagen fiberKANEGAFUCHI CHEMICAL IND·Filed 1992·Granted Sep 6, 1994·12 cites·5 claims
- 1557US9557667B2Method for producing resin particle dispersion, and method for producing toner for electrostatic charge image development useKAO CORP·Filed 2014·Granted Jan 31, 2017·0 cites·18 claims
- 1657US2025232274A1Relay device and pos systemSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 1756US11768446B2Toner production methodKAO CORP·Filed 2019·Granted Sep 26, 2023·0 cites·20 claims
- 1855US8652746B2Manufacturing method for polyester particle dispersion liquidMURATA SHOICHI·Filed 2009·Granted Feb 18, 2014·0 cites·19 claims
- 1955US4012346AAcrylic synthetic fibers having an animal hair-like touch and its method of manufactureKANEGAFUCHI CHEMICAL IND·Filed 1975·Granted Mar 15, 1977·9 cites·18 claims
- 2054USD602520SCombined label printer and disk recorderSEIKO EPSON CORP·Filed 2007·Granted Oct 20, 2009·9 cites·1 claims
- 2153US11886144B2Binder resin composition for tonerKAO CORP·Filed 2019·Granted Jan 30, 2024·0 cites·21 claims
- 2252US9128399B2Toners for electrophotographyKAO CORP·Filed 2013·Granted Sep 8, 2015·0 cites·21 claims
- 2349US9005868B2Process for producing toner for electrophotographyMURATA SHOICHI·Filed 2011·Granted Apr 14, 2015·0 cites·19 claims
- 2448US11841678B2Toner production methodKAO CORP·Filed 2019·Granted Dec 12, 2023·0 cites·16 claims
- 2545US5954062AArtificial hair and a bundle of fibers using the same for head decorative articlesKANEKA CORP·Filed 1998·Granted Sep 21, 1999·12 cites·7 claims
- 2645US2003176563A1Acrylic fiber with excellent appearance and woven pile fabricFiled 2001·Application pending·0 cites
- 2744US8460847B2Toners for electrophotographySHIRAI EIJI·Filed 2009·Granted Jun 11, 2013·0 cites·6 claims
- 2842US10394149B2Binder resin composition for electrostatic image developing tonersKAO CORP·Filed 2016·Granted Aug 27, 2019·0 cites·8 claims
- 2942US10078278B2Process for producing toner for development of electrostatic imagesKAO CORP·Filed 2015·Granted Sep 18, 2018·0 cites·19 claims
- 3042US8389189B2Resin binders for tonersSHIRAI EIJI·Filed 2011·Granted Mar 5, 2013·0 cites·6 claims
- 3140US8632936B2Process for production of electrophotographic tonerMURATA SHOICHI·Filed 2010·Granted Jan 21, 2014·0 cites·9 claims
- 3240US2013036907A1Non-woven fabric for filter, and process for production thereofKANEKA CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →