Inventor
DOI MASAFUMI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “DOI MASAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRONICS CORP
2 patentsUS6169307B1Jan 2, 2001
Nonvolatile semiconductor memory device comprising a memory transistor, a select transistor, and an intermediate diffusion layer
MATSUSHITA ELECTRONICS CORP51 citations95
US6377490B1Apr 23, 2002
Nonvolatile semiconductor memory device and method for driving the same
MATSUSHITA ELECTRONICS CORP10 citations73