Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7776686 | Method of fabricating a non-volatile memory element including nitriding and oxidation of an insulating film | Eiji Hasegawa | 2010-08-17 |
| 6794258 | 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 | 2004-09-21 |
| 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 |