Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364805 | Method of manufacturing an EEPROM having an erasing gate electrode | Tadayuki Taura, Masamichi Asano, Kazunori Kanebako | 1994-11-15 |
| 5336952 | Semiconductor integrated circuit protected from element breakdown by reducing the electric field between the gate and drain or source of a field effect transistor | Toshiyuki Fujimoto, Akira Narita | 1994-08-09 |
| 5323039 | Non-volatile semiconductor memory and method of manufacturing the same | Masamichi Asano, Ryouhei Kirisawa, Ryozo Nakayama, Satoshi Inoue, Riichiro Shirota +2 more | 1994-06-21 |
| 5321655 | Semiconductor memory device | Hiroto Nakai, Kazuhisa Kanazawa, Isao Sato | 1994-06-14 |
| 5293345 | Semiconductor memory device having a data detection circuit with two reference potentials | — | 1994-03-08 |