Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602721 | Method for fabricating ferroelectric memory device and method for fabricating the same | Takumi Mikawa, Yuji Judai | 2003-08-05 |
| 6590252 | Semiconductor device with oxygen diffusion barrier layer termed from composite nitride | Shinichiro Hayashi, Takumi Mikawa, Yuji Judai | 2003-07-08 |