Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6873009 | Vertical semiconductor device with tunnel insulator in current path controlled by gate electrode | Kozo Katayama | 2005-03-29 |
| 6861304 | Semiconductor integrated circuit device and method of manufacturing thereof | Tsuyoshi Kachi | 2005-03-01 |