Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477093 | Semiconductor memory and method of operating same | Shinya Fujioka, Waichiro Fujieda | 2002-11-05 |
| 6404688 | Semiconductor memory device having a self-refresh operation | Yoshitaka Takahashi, Shinya Fujioka, Akihiro Funyu | 2002-06-11 |