Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081518 | Semiconductor memory device | Koichi Fukuda, Takumi Abe | 2011-12-20 |
| 8054683 | Semiconductor memory device including charge storage layer and control gate | Takumi Abe | 2011-11-08 |
| 7872919 | Semiconductor memory device | Koichi Fukuda, Takumi Abe | 2011-01-18 |