Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555887 | Semiconductor device with multi-layer interconnection | Takeshi Kitani, Takeru Matsuoka | 2003-04-29 |
| 6525380 | CMOS with a fixed charge in the gate dielectric | Masashi Kitazawa, Kazunobu Oota | 2003-02-25 |
| 6521517 | Method of fabricating a gate electrode using a second conductive layer as a mask in the formation of an insulating layer by oxidation of a first conductive layer | Kazunobu Ota, Masashi Kitazawa | 2003-02-18 |
| 6521963 | Semiconductor device and method of manufacturing semiconductor device | Kazunobu Ota, Masashi Kitazawa | 2003-02-18 |