Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639823 | Ferroelectric memory device and method of driving the same | — | 2003-10-28 |
| 6617627 | Memory cell array having ferroelectric capacitors, method of fabricating the same, and ferroelectric memory device. | Eiji Natori, Koichi Oguchi, Takao Nishikawa, Tatsuya Shimoda | 2003-09-09 |