Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077525 | Nonvolatile semiconductor memory device | — | 2011-12-13 |
| 7974130 | Semiconductor memory device and method for erasing the same | Koji Hosono | 2011-07-05 |
| 7974135 | Non-volatile semiconductor memory device and erasing method thereof | — | 2011-07-05 |
| 7948797 | Nonvolatile semiconductor memory device and method for operating the same | Yuya Suzuki | 2011-05-24 |
| 7911844 | Non-volatile semiconductor storage device | Hiroyuki Kutsukake, Kenji Gomikawa, Takeshi Shimane, Mitsuhiro Noguchi, Koji Hosono +2 more | 2011-03-22 |