Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7968993 | Stacked semiconductor device and semiconductor memory device | Katsuhiro Ishida | 2011-06-28 |
| 7911045 | Semiconductor element and semiconductor device | Naohisa Okumura | 2011-03-22 |