Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424002 | Transistor, transistor array and non-volatile semiconductor memory | Sadao Kondo, Kouichi Yamada | 2002-07-23 |
| 6388922 | Semiconductor memory and method of operating semiconductor memory | Hideharu Nagasawa, Shoji Sudo, Takashi Hiroshima | 2002-05-14 |