Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343429 | Semiconductor memory device having redundant circuit and method of testing to see whether or not redundant circuit is used therein | Kazutoshi Hirayama | 1994-08-30 |
| 5309398 | Semiconductor memory device and method for controlling its output | Koichi Nagase, Tetsuya Aono, Yutaka Ikeda, Yoshinori Mizugai | 1994-05-03 |