Inventor
TAKEDA YO
JP8 patents
Patents
8 patentsUS7126175B2Oct 24, 2006
Semiconductor device including light shieled structures
SEIKO EPSON CORP12 citations83
US7508019B2Mar 24, 2009
Semiconductor device
SEIKO EPSON CORP6 citations72
US7304337B2Dec 4, 2007
Semiconductor device
SEIKO EPSON CORP6 citations72
US7482647B2Jan 27, 2009
Semiconductor device
SEIKO EPSON CORP2 citations61
US7473962B2Jan 6, 2009
Semiconductor device having nonvolatile memory device with improved charge holding property
SEIKO EPSON CORP4 citations61
US7253462B2Aug 7, 2007
Semiconductor device
SEIKO EPSON CORP3 citations61
US7667249B2Feb 23, 2010
Semiconductor device
SEIKO EPSON CORP0 citations51
US7612396B2Nov 3, 2009
Semiconductor device
SEIKO EPSON CORP0 citations51