Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703831 | Synchronous semiconductor memory device having internal circuitry enabled only when commands are applied in normal sequence | — | 1997-12-30 |
| 5691661 | Pulse generating circuit and a semiconductor memory device provided with the same | Tatsuya Fukuda, Shigeru Mori, Masanori Hayashikoshi | 1997-11-25 |