Issued Patents 1997
Showing 1–2 of 2 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 | Tadahiko Sugibayashi, Satoshi Utsugi, Tatsunori Murotani | 1997-05-20 |
| 5596542 | Semiconductor memory device having dual word line configuration | Tadahiko Sugibayashi, Satoshi Utsugi | 1997-01-21 |