Inventor
KATOH YUUKOH
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KATOH YUUKOH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
8 patentsUS6683802B2Jan 27, 2004
Magnetic memory device in which influence of adjacent memory cell is controllable
NEC CORP41 citations91
US5768176AJun 16, 1998
Method of controlling non-volatile ferroelectric memory cell for inducing a large amount of electric charge representative of data bit
NEC CORP28 citations91
US5721700AFeb 24, 1998
Non-volatile semiconductor memory device in which applied voltage to ferroelectric capacitor is adjusted
NEC CORP30 citations91
US7723827B2May 25, 2010
Semiconductor storage device and production method therefor
NEC CORP8 citations82
US6159752ADec 12, 2000
Method of forming para-dielectric and ferro-dielectric capacitors over a silicon substrate
NEC CORP7 citations72
US6087687AJul 11, 2000
MISFET device with ferroelectric gate insulator
NEC CORP7 citations72
US5912835AJun 15, 1999
Non-volatile ferroelectric memory device for storing data bits restored upon power-on and intermittently refreshed
NEC CORP16 citations72
US6281536B1Aug 28, 2001
Ferroelectric memory device with improved ferroelectric capacity characteristic
NEC CORP5 citations60