Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822891 | Ferroelectric memory device | Daisaburo Takashima, Nobert Rehm | 2004-11-23 |
| 6816399 | Semiconductor memory device including ferroelectric memory formed using ferroelectric capacitor | Daisaburo Takashima | 2004-11-09 |