Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777772 | Semiconductor device having improved trench structure | Masatoshi Taya, Takio Ohno | 2004-08-17 |
| 6762109 | Method of manufacturing semiconductor device with reduced number of process steps for capacitor formation | — | 2004-07-13 |