Inventor
OKAWA NARUMI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “OKAWA NARUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
4 patentsUS6344692B1Feb 5, 2002
Highly integrated and reliable DRAM adapted for self-aligned contact
FUJITSU LTD21 citations90
US7145242B2Dec 5, 2006
Highly integrated and reliable DRAM
FUJITSU LTD1 citations60
US6930347B2Aug 16, 2005
Semiconductor memory device having electrical connection by side contact
FUJITSU LTD2 citations60
US6818993B2Nov 16, 2004
Insulation structure for wiring which is suitable for self-aligned contact and multilevel wiring
FUJITSU LTD1 citations60