Inventor · disambiguated record
Yoshio Miyazawa
Also filed as: MIYAZAWA YOSHIO
11 granted patents·491 citations·filing 1995–2015
91Inventor score
Top patents by PatentIndex Score
11 records- 0196US5963234ALaminated ink jet recording head having flow path unit with recess that confronts but does not communicate with common ink chamberSEIKO EPSON CORP·Filed 1996·Granted Oct 5, 1999·140 cites·14 claims
- 0294US5748214AInk jet recording headSEIKO EPSON CORP·Filed 1995·Granted May 5, 1998·116 cites·14 claims
- 0393US6053606AInk cartridgeSEIKO EPSON CORP·Filed 1997·Granted Apr 25, 2000·90 cites·19 claims
- 0490US6270210B1Method for constructing an ink cartridgeSEIKO EPSON CORP·Filed 2000·Granted Aug 7, 2001·34 cites·5 claims
- 0588USD447513SInk cartridge for printerSEIKO EPSON CORP·Filed 1998·Granted Sep 4, 2001·36 cites·1 claims
- 0687US6019465AInk-jet recording apparatusSEIKO EPSON CORP·Filed 1996·Granted Feb 1, 2000·50 cites·21 claims
- 0782US7237880B2Liquid containing bag and liquid ejectorSEIKO EPSON CORP·Filed 2003·Granted Jul 3, 2007·22 cites·16 claims
- 0865US8485625B2Fluid ejecting apparatus and fluid ejecting methodMIYAZAWA YOSHIO·Filed 2009·Granted Jul 16, 2013·3 cites·8 claims
- 0958US9464201B2Non-aqueous ink jet ink composition, ink storage body, ink jet recording method, and ink jet recording deviceSEIKO EPSON CORP·Filed 2015·Granted Oct 11, 2016·0 cites·20 claims
- 1043US8235512B2Liquid container and liquid-ejecting apparatusNAKAMURA MASAHIRO·Filed 2007·Granted Aug 7, 2012·0 cites·19 claims
- 1140US8809242B2Lubricant member and method of manufacturing the sameTAKANO EIJI·Filed 2011·Granted Aug 19, 2014·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →