Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759709 | Nonvolatile semiconductor memory device | — | 2004-07-06 |
| 6744139 | Semiconductor device | Ippei Shimizu | 2004-06-01 |
| 6728133 | Nonvolatile semiconductor memory device | — | 2004-04-27 |
| 6723615 | Semiconductor device and method of fabricating the same | — | 2004-04-20 |