Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804149 | Nonvolatile memory cell, operating method of the same and nonvolatile memory array | Seiki Ogura | 2004-10-12 |
| 6686632 | Dual-bit multi-level ballistic MONOS memory | Seiki Ogura, Tomoko Ogura | 2004-02-03 |