Inventor
ISHIWARA HIROSHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “ISHIWARA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR TECH ACAD RES CT
5 patentsUS6327172B1Dec 4, 2001
Ferroelectric non-volatile memory device
SEMICONDUCTOR TECH ACAD RES CT23 citations90
US6362500B2Mar 26, 2002
Memory structure in ferroelectric nonvolatile memory and readout method therefor
SEMICONDUCTOR TECH ACAD RES CT16 citations81
US6188600B1Feb 13, 2001
Memory structure in ferroelectric nonvolatile memory and readout method therefor
SEMICONDUCTOR TECH ACAD RES CT13 citations71
US6584008B2Jun 24, 2003
Ferroelectric non-volatile memory device including a layered structure formed on a substrate
SEMICONDUCTOR TECH ACAD RES CT2 citations60
US6420745B2Jul 16, 2002
Nonvolatile ferroelectric memory and its manufacturing method
SEMICONDUCTOR TECH ACAD RES CT1 citations47