Inventor
KUBOTA TAISHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KUBOTA TAISHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
7 patentsUS5973355AOct 26, 1999
Nonvolatile semiconductor memory device and manufacturing method of the same
NEC CORP29 citations92
US6285592B1Sep 4, 2001
Data storage device having superior data retention characteristic and method
NEC CORP22 citations91
US5757044AMay 26, 1998
Electrically erasable and programmable read only memory cell with split floating gate for preventing cell from over-erase
NEC CORP35 citations91
US4868137ASep 19, 1989
Method of making insulated-gate field effect transistor
NEC CORP34 citations91
US5972750AOct 26, 1999
Nonvolatile semiconductor memory device and manufacturing method of the same
NEC CORP9 citations73
US5065215ANov 12, 1991
Semiconductor memory cell and method of manufacturing the same
NEC CORP10 citations72
US6300185B1Oct 9, 2001
Polyacrystalline silicon film formation method
NEC CORP0 citations50