Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7915617 | Semiconductor device | Tsuneo Ogura | 2011-03-29 |
| 7868397 | Vertical semiconductor device | Masanori Tsukuda | 2011-01-11 |
| 7864021 | Integrated circuit device | Kenichi Matsushita | 2011-01-04 |