Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801458 | Nonvolatile semiconductor memory | Junichi Miyamoto | 2004-10-05 |
| 6762955 | Nonvolatile semiconductor memory having control gate with top flat surface covering storage layers of two adjacent transistors | Toshiharu Watanabe | 2004-07-13 |
| 6741486 | Semiconductor memory device and memory system | — | 2004-05-25 |
| 6717251 | Stacked type semiconductor device | Mie Matsuo, Nobuo Hayasaka, Tsunetoshi Arikado, Hidemi Ishiuchi, Chiaki Takubo | 2004-04-06 |