SH

Seiichi Hannai

NE Nec: 2 patents #38 of 619Top 7%
Overall (1989): #16,248 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4872142 Semiconductor memory device with improved bit line arrangement — 1989-10-03
4833348 Decoder unit with clamp transistor preventing excessive voltages — 1989-05-23