Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373471 | Semiconductor memory device having redundancy memory cells for replacing defective | Kiyoshi Nagai, Hisae Yamamura, Tadashi Abe, Takeshi Fukazawa | 1994-12-13 |
| 5345421 | High speed, low noise semiconductor storage device | Masahiro Iwamura, Tatsumi Yamauchi, Hideaki Uchida | 1994-09-06 |