Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700710 | Process of fabricating capacitor having waved rough surface of accumulating electrode | — | 1997-12-23 |
| 5700738 | Method for producing a semiconductor device | — | 1997-12-23 |
| 5691229 | Process of fabricating dynamic random access memory cell having inter-level insulating structure without silicon nitride layer between access transistor and storage node | Kenji Okamura | 1997-11-25 |