Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7994054 | Semiconductor device having oxidized metal film and manufacture method of the same | Atsuko Sakata, Junichi Wada, Seiichi Omoto, Masaaki Hatano, Soichi Yamashita +5 more | 2011-08-09 |
| 7921401 | Stress analysis method, wiring structure design method, program, and semiconductor device production method | Sachiyo Ito, Hisashi Kaneko | 2011-04-05 |
| 7872353 | Semiconductor device | Sachiyo Ito | 2011-01-18 |