Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9196371 | Nonvolatile semiconductor memory device and read method thereof | Norihiro Fujita, Hitoshi Shiga | 2015-11-24 |
| 9003105 | Semiconductor memory device and method for writing therein | Teruo Takagiwa, Koichi Fukuda, Hitoshi Shiga, Osamu Nagao | 2015-04-07 |
| 8482985 | Nonvolatile semiconductor storage device | Osamu Nagao, Toshiaki Edahiro | 2013-07-09 |