Inventor · disambiguated record
Koichi Oguchi
Also filed as: OGUCHI KOICHI
8 granted patents·1 pending application·382 citations·filing 1980–2004
90Inventor score
Top patents by PatentIndex Score
9 records- 0195US4648691ALiquid crystal display device having diffusely reflective picture electrode and pleochroic dyeSEIKO EPSON CORP·Filed 1980·Granted Mar 10, 1987·202 cites·46 claims
- 0291US4429305ALiquid crystal display systemSUWA SEIKOSHA KK·Filed 1980·Granted Jan 31, 1984·85 cites·13 claims
- 0380US6690598B2Ferroelectric memory device and method of manufacturing the sameSEIKO EPSON CORP·Filed 2001·Granted Feb 10, 2004·27 cites·13 claims
- 0477US7169621B2Ferroelectric memory deviceSEIKO EPSON CORP·Filed 2004·Granted Jan 30, 2007·21 cites·24 claims
- 0577US6791863B2Ferroelectric memory device and method of manufacturing the sameSEIKO EPSON CORP·Filed 2003·Granted Sep 14, 2004·21 cites·15 claims
- 0664US6727536B2Ferroelectric memory deviceSEIKO EPSON CORP·Filed 2001·Granted Apr 27, 2004·12 cites·22 claims
- 0759US6913937B2Memory cell array having ferroelectric capacity, method of manufacturing the same and ferroelectric memory deviceSEIKO EPSON CORP·Filed 2003·Granted Jul 5, 2005·7 cites·17 claims
- 0858US6617627B2Memory cell array having ferroelectric capacitors, method of fabricating the same, and ferroelectric memory device.SEIKO EPSON CORP·Filed 2001·Granted Sep 9, 2003·7 cites·15 claims
- 0933US2002017667A1Ferroelectric memory and method of fabricating the sameSEIKO EPSON CORP·Filed 2001·Application pending·0 cites
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