Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118640 | Method of manufacturing a semiconductor memory | Narakazu Shimomura | 1992-06-02 |
| 5100828 | Method of manufacturing a semiconductor memory using dummy source/drain contacting method | Narakazu Shimomura | 1992-03-31 |