Inventor · disambiguated record
Seiichi Fujita
Also filed as: FUJITA SEIICHI
6 granted patents·2 pending applications·50 citations·filing 1979–2011
80Inventor score
Files withSEIKO EPSON CORP3FUJITA SEIICHI1NAKAYAMA STEEL WORKS LIMITED1PIONEER ELECTRONIC CORP1SIEKO EPSON CORP1
Top patents by PatentIndex Score
8 records- 0181US6863375B2Ejection device and inkjet head with silicon nozzle plateSEIKO EPSON CORP·Filed 2001·Granted Mar 8, 2005·20 cites·5 claims
- 0265US6375858B1Method of forming nozzle for injection device and method of manufacturing inkjet headSEIKO EPSON CORP·Filed 1998·Granted Apr 23, 2002·20 cites·10 claims
- 0363US8819935B2Method for producing liquid-ejecting headFUJITA SEIICHI·Filed 2011·Granted Sep 2, 2014·3 cites·4 claims
- 0447US4268295AMethod for manufacturing crushed sands from blast furnace water granulated slagsNAKAYAMA STEEL WORKS LIMITED·Filed 1979·Granted May 19, 1981·7 cites·8 claims
- 0546US7914128B2Liquid ejecting head, piezoelectric element, and liquid ejecting apparatusSIEKO EPSON CORP·Filed 2009·Granted Mar 29, 2011·0 cites·5 claims
- 0635US2011234710A1Liquid ejecting head, method for manufacturing the same and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2011·Application pending·0 cites
- 0724US2001019103A1Optical fiber sensorFiled 2001·Application pending·0 cites
- 0823US5856892ARecording apparatus with a control for selecting a gain adjustment amountPIONEER ELECTRONIC CORP·Filed 1996·Granted Jan 5, 1999·0 cites·4 claims
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