Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825527 | Semiconductor memory device and manufacturing method | Hideo Sunami, Kiyoo Itoh, Toshikazu Shimada, Hiroshi Mizuta | 2004-11-30 |
| 6787411 | Method of manufacturing semiconductor memory device and semiconductor memory device | Teruaki Kisu, Masahito Takahashi | 2004-09-07 |
| 6762951 | Semiconductor integrated circuit device | Kiyoo Itoh | 2004-07-13 |
| 6753568 | Memory device | Kiyoo Itoh, Hiroshi Mizuta, Toshihiko Sato, Toshikazu Shimada, Haroon Ahmed | 2004-06-22 |