Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631872 | Low power consumption semiconductor dynamic random access memory device by reusing residual electric charge on bit line pairs | Isao Naritake, Tadahiko Sugibayashi, Satoshi Utsugi | 1997-05-20 |