Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826081 | Nonvolatile semiconductor memory device, nonvolatile semiconductor memory device-integrated system, and defective block detecting method | Shoichi Kawamura | 2004-11-30 |
| 6788588 | Asynchronous semiconductor memory device | Kenji Nagai | 2004-09-07 |