Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835988 | Semiconductor device having channel cut layers provided at different depths | — | 2004-12-28 |
| 6777758 | Semiconductor device | Yoshinori Okumura, Katsuyuki Horita | 2004-08-17 |
| 6744113 | Semiconductor device with element isolation using impurity-doped insulator and oxynitride film | Takashi Kuroi, Katsuyuki Horita | 2004-06-01 |
| 6734523 | Semiconductor device including a well divided into a plurality of parts by a trench | Shuuichi Ueno, Hidekazu Oda | 2004-05-11 |