Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777758 | Semiconductor device | Tomohiro Yamashita, Yoshinori Okumura | 2004-08-17 |
| 6744113 | Semiconductor device with element isolation using impurity-doped insulator and oxynitride film | Takashi Kuroi, Tomohiro Yamashita | 2004-06-01 |
| 6737315 | Method of manufacturing semiconductor device including steps of forming both insulating film and epitaxial semiconductor on substrate | Takashi Kuroi, Katsuomi Shiozawa | 2004-05-18 |
| 6707099 | Semiconductor device and manufacturing method thereof | Katsuomi Shiozawa, Takashi Kuroi | 2004-03-16 |