Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7928536 | Roughness reducing film at interface, materials for forming roughness reducing film at interface, wiring layer and semiconductor device using the same, and method for manufacturing semiconductor device | Yoshihiro Nakata, Ei Yano | 2011-04-19 |