Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338952 | Non-volatile memory | — | 1994-08-16 |
| 5331181 | Non-volatile semiconductor memory | Kenichi Tanaka, Keizo Sakiyama | 1994-07-19 |
| 5303186 | Semiconductor memory and process for manufacturing the same | — | 1994-04-12 |
| 5290721 | Method of making a stacked semiconductor nonvolatile memory device | Masanori Yoshimi, Kiyoshige Omori | 1994-03-01 |
| 5282159 | Semiconductor memory with increased capacitive storage capabilities and reduced size | Naoki Ueda, Kenichi Tanaka | 1994-01-25 |