Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990999 | Semiconductor memory device using high-density and high-speed MOS elements | Motohiro Oishi, Kunio Matsudaira, Keiji Fukumura | 1991-02-05 |
SS
Shigemi Sasada
Overall (All Time): #3,869,401 of 4,157,543Top 95%
1
Patents All Time