Inventor
KAWATA MASATO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “KAWATA MASATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
12 patentsUS6157061ADec 5, 2000
Nonvolatile semiconductor memory device and method of manufacturing the same
NEC CORP126 citations97
US6037625AMar 14, 2000
Semiconductor device with salicide structure and fabrication method thereof
NEC CORP76 citations96
US6316317B1Nov 13, 2001
Nonvolatile semiconductor memory device including two-transistor type memory cells and its manufacturing method
NEC CORP43 citations92
US6235583B1May 22, 2001
Non-volatile semiconductor memory and fabricating method therefor
NEC CORP23 citations92
US5999453ADec 7, 1999
Nonvolatile semiconductor memory
NEC CORP30 citations92
US6314022B1Nov 6, 2001
Nonvolatile semiconductor memory device and method for manufacturing the same, microcomputer-mixed flash memory and method for manufacturing the same
NEC CORP9 citations74
US6297094B1Oct 2, 2001
Semiconductor device with salicide structure and fabrication method thereof
NEC CORP8 citations74
US6437394B1Aug 20, 2002
Non-volatile semiconductor memory device with reduced line resistance and method of manufacturing
NEC CORP9 citations73
US6417533B2Jul 9, 2002
Semiconductor device having capacitor which assures sufficient capacity without requiring large space and method of producing the same
NEC CORP7 citations73
US6078106AJun 20, 2000
Semiconductor memory device having a plurality of wiring layers
NEC CORP5 citations62
US6392269B2May 21, 2002
Non-volatile semiconductor memory and manufacturing method thereof
NEC CORP1 citations51
US6326267B1Dec 4, 2001
Method of forming non-volatile semiconductor memory
NEC CORP0 citations41