Inventor
IIJIMA MITSUTERU
JP19 patents
⚠️ This page may combine multiple inventors who share the name “IIJIMA MITSUTERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
7 patentsUS6650568B2Nov 18, 2003
Method of read operation of nonvolatile semiconductor memory and nonvolatile semiconductor memory
FUJITSU LTD55 citations95
US6765271B2Jul 20, 2004
Method for manufacturing non-volatile semiconductor memory and non-volatile semiconductor memory manufactured thereby
FUJITSU LTD13 citations83
US6324099B1Nov 27, 2001
2-bit/cell type nonvolatile semiconductor memory
FUJITSU LTD19 citations83
US6804151B2Oct 12, 2004
Nonvolatile semiconductor memory device of virtual-ground memory array with reliable data reading
FUJITSU LTD7 citations73
US6468861B2Oct 22, 2002
Method for manufacturing non-volatile semiconductor memory
FUJITSU LTD8 citations73
US7026687B2Apr 11, 2006
Non-volatile semiconductor memory and method of manufacturing the same
FUJITSU LTD4 citations62
US6750520B2Jun 15, 2004
Two-bit semiconductor memory with enhanced carrier trapping
FUJITSU LTD2 citations62
WEI ZHIQIANG
4 patentsUS8710484B2Apr 29, 2014
Method for manufacturing non-volatile memory device, non-volatile memory element, and non-volatile memory device
WEI ZHIQIANG11 citations83
US9006793B2Apr 14, 2015
Non-volatile memory cell, non-volatile memory cell array, and method of manufacturing the same
WEI ZHIQIANG5 citations72
US8320159B2Nov 27, 2012
Resistance variable nonvolatile memory device
WEI ZHIQIANG5 citations62
US8339835B2Dec 25, 2012
Nonvolatile memory element and semiconductor memory device including nonvolatile memory element
WEI ZHIQIANG0 citations51
PANASONIC CORP
2 patentsUS8355274B2Jan 15, 2013
Current steering element, storage element, storage device, and method for manufacturing current steering element
PANASONIC CORP34 citations92
US8599602B2Dec 3, 2013
Method of programming variable resistance element, method of initializing variable resistance element, and nonvolatile storage device
PANASONIC CORP4 citations63