Inventor · disambiguated record
Yutaka Furuhata
Also filed as: FURUHATA YUTAKA
12 granted patents·1 pending application·292 citations·filing 1997–2004
92Inventor score
Files withSEIKO EPSON CORP13
Top patents by PatentIndex Score
13 records- 0196US6616270B1Ink jet recording head and ink jet recording apparatus comprising the sameSEIKO EPSON CORP·Filed 2000·Granted Sep 9, 2003·75 cites·52 claims
- 0293US6336717B1Ink jet recording head and ink jet recording apparatusSEIKO EPSON CORP·Filed 1999·Granted Jan 8, 2002·97 cites·54 claims
- 0382US6382781B2Micro device, ink-jet printing head, method of manufacturing them and ink-jet recording deviceSEIKO EPSON CORP·Filed 2001·Granted May 7, 2002·20 cites·39 claims
- 0479US6966635B2Ink jet recording head and ink jet recording apparatus comprising the sameSEIKO EPSON CORP·Filed 2003·Granted Nov 22, 2005·16 cites·9 claims
- 0573US6802597B2Liquid-jet head and liquid-jet apparatusSEIKO EPSON CORP·Filed 2002·Granted Oct 12, 2004·15 cites·10 claims
- 0669US7175262B2Liquid-jet head, method of manufacturing the same and liquid-jet apparatusSEIKO EPSON CORP·Filed 2004·Granted Feb 13, 2007·12 cites·20 claims
- 0765US6209994B1Micro device, ink-jet printing head, method of manufacturing them and ink-jet recording deviceSEIKO EPSON CORP·Filed 1998·Granted Apr 3, 2001·19 cites·26 claims
- 0862US6789319B2Method of manufacturing an ink jet print headSEIKO EPSON CORP·Filed 2001·Granted Sep 14, 2004·7 cites·6 claims
- 0954US6290341B1Ink jet printing head which prevents the stagnation of ink in the vicinity of the nozzle orificesSEIKO EPSON CORP·Filed 1997·Granted Sep 18, 2001·11 cites·5 claims
- 1053US7407270B2Liquid jet head and liquid jet apparatusSEIKO EPSON CORP·Filed 2003·Granted Aug 5, 2008·5 cites·9 claims
- 1152US6137511AInk jet recording head having an ink reservoir comprising a plurality of grooves with increased strength and volume capacity and ink jet recording apparatus having the sameSEIKO EPSON CORP·Filed 1997·Granted Oct 24, 2000·13 cites·18 claims
- 1247US7153442B2Method of manufacturing an ink jet print headSEIKO EPSON CORP·Filed 2004·Granted Dec 26, 2006·2 cites·6 claims
- 1333US2004104975A1Liquid-jet head, method of manufacturing the same and liquid-jet apparatusSEIKO EPSON CORP·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →