Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318920 | Method for manufacturing a capacitor having a rough electrode surface | — | 1994-06-07 |
| 5290729 | Stacked type capacitor having a dielectric film formed on a rough surface of an electrode and method of manufacturing thereof | Wataru Wakamiya | 1994-03-01 |