Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642571 | Nonvolatile semiconductor memory | — | 2003-11-04 |
| 6610581 | Method of forming isolation film in semiconductor device | Yasuhiro Takeda | 2003-08-26 |
| 6603679 | Coupling coefficient measuring method and coupling coefficient measuring apparatus for semiconductor memory | — | 2003-08-05 |