Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321286 | Non-volatile semiconductor memory device having thin film memory transistors stacked over associated selecting transistors | Shoji Koyama | 1994-06-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321286 | Non-volatile semiconductor memory device having thin film memory transistors stacked over associated selecting transistors | Shoji Koyama | 1994-06-14 |