Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7960779 | Nonvolatile semiconductor memory and manufacturing method thereof | Takayuki Toba, Takayuki Okamura | 2011-06-14 |
| 7915156 | Semiconductor memory device and method for manufacturing the same | Kenji Aoyama, Eiji Ito, Masahiro Kiyotoshi, Tadashi Iguchi | 2011-03-29 |