TU

Takahiko Urai

NE Nec: 1 patents #206 of 1,007Top 25%
Overall (1994): #61,913 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5347486 Nonvolatile memory device having self-refresh function — 1994-09-13