Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602721 | Method for fabricating ferroelectric memory device and method for fabricating the same | Toshie Kutsunai, Yuji Judai | 2003-08-05 |
| 6590252 | Semiconductor device with oxygen diffusion barrier layer termed from composite nitride | Toshie Kutsunai, Shinichiro Hayashi, Yuji Judai | 2003-07-08 |
| 6562677 | Capacitance element and method of manufacturing the same | Yuji Judai, Yoshihisa Nagano | 2003-05-13 |