Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317532 | Semiconductor memory device having voltage stress testing capability | — | 1994-05-31 |
| 5315546 | Non-volatile semiconductor memory using a thin film transistor | — | 1994-05-24 |
| 5281843 | Thin-film transistor, free from parasitic operation | Shigeyuki Hayakawa | 1994-01-25 |
| 5282162 | Semiconductor memory device having capacitor of thin film transistor structure | — | 1994-01-25 |
| 5278459 | Static semiconductor memory using thin film FET | Masataka Matsui, Katsuhiko Sato | 1994-01-11 |
| 5276647 | Static random access memory including stress test circuitry | Masataka Matsui, Tohru Furuyama, Shigeyuki Hayakawa | 1994-01-04 |