Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495879 | Ferroelectric memory device having a protective layer | — | 2002-12-17 |
| 6174766 | Semiconductor device and method of manufacturing the semiconductor device | Yoshihiro Hayashi, Naoya Inoue | 2001-01-16 |
| 5768175 | Ferroelectric memory with fault recovery circuits | — | 1998-06-16 |
| 5689456 | Semiconductor non-volatile ferroelectric memory transistor accompanied with capacitor for increasing potential difference applied to ferroelectric layer | — | 1997-11-18 |