Inventor
OGUCHI KOICHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “OGUCHI KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
7 patentsUS4648691AMar 10, 1987
Liquid crystal display device having diffusely reflective picture electrode and pleochroic dye
SEIKO EPSON CORP202 citations97
US7169621B2Jan 30, 2007
Ferroelectric memory device
SEIKO EPSON CORP21 citations92
US6791863B2Sep 14, 2004
Ferroelectric memory device and method of manufacturing the same
SEIKO EPSON CORP21 citations92
US6690598B2Feb 10, 2004
Ferroelectric memory device and method of manufacturing the same
SEIKO EPSON CORP27 citations92
US6913937B2Jul 5, 2005
Memory cell array having ferroelectric capacity, method of manufacturing the same and ferroelectric memory device
SEIKO EPSON CORP7 citations74
US6727536B2Apr 27, 2004
Ferroelectric memory device
SEIKO EPSON CORP12 citations74
US6617627B2Sep 9, 2003
Memory cell array having ferroelectric capacitors, method of fabricating the same, and ferroelectric memory device.
SEIKO EPSON CORP7 citations74