Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493264 | Nonvolatile semiconductor memory, method of reading from and writing to the same and method of manufacturing the same | — | 2002-12-10 |
| 6438035 | Nonvolatile semiconductor storage device | Kaoru Yamamoto, Nobuhiko Ito | 2002-08-20 |
| 6392927 | Cell array, operating method of the same and manufacturing method of the same | — | 2002-05-21 |