Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459112 | Semiconductor device and process for fabricating the same | Tomohiko Tsutsumi, Kazutaka Yoshizawa | 2002-10-01 |
| 6420229 | Method for fabricating a cylindrical capacitor in which a storage electrode is formed on both the upper and side surfaces of a conductor plug | — | 2002-07-16 |