Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812491 | Semiconductor memory cell and semiconductor memory device | Atsuo Isobe, Hidekazu Miyairi, Shunpei Yamazaki | 2004-11-02 |
| 6768348 | Sense amplifier and electronic apparatus using the same | Yutaka Shionoiri, Munehiro Azami | 2004-07-27 |
| 6768680 | Nonvolatile memory, verify method therefor, and semiconductor device using the nonvolatile memory | — | 2004-07-27 |
| 6724037 | Nonvolatile memory and semiconductor device | Shunpei Yamazaki, Jun Koyama | 2004-04-20 |