KH

Kiyokazu Hashimoto

NE Nec: 2 patents #38 of 619Top 7%
Overall (1989): #22,182 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4887242 Non-volatile semiconductor memory device having means to latch the input data bits for controlling the drain and gate voltages of memory cell transistors — 1989-12-12
4878220 Semiconductor memory device — 1989-10-31