Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5091889 | Semiconductor memory having an operation margin against a write recovery time | Masataka Matsui, Katsuhiko Sato | 1992-02-25 |
| 4987560 | Semiconductor memory device | Masataka Matsui, Mitsuo Isobe | 1991-01-22 |