Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071444 | Nonvolatile semiconductor memory and method of manufacturing the same | Hiroshi Akahori | 2011-12-06 |
| 7928496 | Semiconductor memory device and manufacturing method thereof | Hiroshi Akahori, Atsuhiro Sato | 2011-04-19 |
| 7906804 | Nonvolatile semiconductor memory device and manufacturing method thereof | Hiroshi Akahori, Atsuhiro Sato | 2011-03-15 |