Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597625 | Semiconductor memory device | Takeshi Hamamoto | 2003-07-22 |
| 6538935 | Semiconductor memory device enabling reliable stress test after replacement with spare memory cell | — | 2003-03-25 |