Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698872 | Semiconductor memory wherein metallic interconnection layer is applied with the same potential as word line and is connected to word line in regions other than memory cells | Hisashi Hashimoto, Yutaka Tanaka | 1997-12-16 |