Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10354725 | Method for rewriting semiconductor storage device and the semiconductor storage device | — | 2019-07-16 |
| 9887003 | Semiconductor storage device | Junichi Katou | 2018-02-06 |
| 7561461 | Non-volatile semiconductor memory device | Masayoshi Nakayama | 2009-07-14 |
| 7460410 | Nonvolatile semiconductor memory device and programming or erasing method therefor | Masahiro Toki, Kenji Misumi, Hideto Kotani | 2008-12-02 |