Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6614081 | High-performance MOS transistor of LDD structure having a gate insulating film with a nitride central portion and oxide end portions | Shin Koyama, Koichi Ando | 2003-09-02 |
| 6603179 | Semiconductor apparatus including CMOS circuits and method for fabricating the same | Koichi Ando, Shin Koyama | 2003-08-05 |