Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574149 | Semiconductor memory and its usage | Kiyoshi Itano | 2003-06-03 |
| 6567310 | Nonvolatile semiconductor memory with improved sense amplifier operating margin | Yasushi Kasa | 2003-05-20 |