Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654273 | Shadow ram cell using a ferroelectric capacitor | Tohru Miwa | 2003-11-25 |
| 6646909 | Memory cell, nonvolatile memory device and control method therefor improving reliability under low power supply voltage | Tohru Miwa | 2003-11-11 |