Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791863 | Ferroelectric memory device and method of manufacturing the same | Koichi Oguchi, Eiji Natori | 2004-09-14 |
| 6737690 | Ferroelectronic memory and electronic apparatus | Takamitsu Higuchi, Setsuya Iwashita, Hiromu Miyazawa, Eiji Natori | 2004-05-18 |
| 6727536 | Ferroelectric memory device | Eiji Natori, Takao Nishikawa, Koichi Oguchi, Tatsuya Shimoda | 2004-04-27 |
| 6717837 | Ferroelectric memory device and method of operating memory cell including ferroelectric capacitor | Eiji Natori | 2004-04-06 |
| 6690598 | Ferroelectric memory device and method of manufacturing the same | Koichi Oguchi, Eiji Natori | 2004-02-10 |
| 6690599 | Ferroelectric memory device | Eiji Natori, Hiromu Miyazawa, Junichi Karasawa | 2004-02-10 |