Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649954 | Ferroelectric capacitor having upper electrode lamination | — | 2003-11-18 |
| 6555864 | Ferroelectric capacitor having a PZT layer with an excess of Pb | Tsuyoshi Sakai, Mitsushi Fujiki, Mineharu Tsukada | 2003-04-29 |