Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321286 | Non-volatile semiconductor memory device having thin film memory transistors stacked over associated selecting transistors | Tatsuro Inoue | 1994-06-14 |
| 5291440 | Non-volatile programmable read only memory device having a plurality of memory cells each implemented by a memory transistor and a switching transistor stacked thereon | — | 1994-03-01 |