Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949788 | Nonvolatile semiconductor memory device and method for operating the same | Toshio Kobayashi | 2005-09-27 |
| 6906390 | Nonvolatile semiconductor storage and method for manufacturing the same | Kazumasa Nomoto, Hiroshi Aozasa, Shinji Tanaka | 2005-06-14 |
| 6903977 | Nonvolatile semiconductor memory device and method of producing the same | Hiromi Nobukata | 2005-06-07 |
| 6891262 | Semiconductor device and method of producing the same | Kazumasa Nomoto, Toshio Kobayashi, Akihiro Nakamura, Toshio Terano | 2005-05-10 |
| 6872614 | Nonvolatile semiconductor memory device and process of production and write method thereof | — | 2005-03-29 |
| 6870765 | Method of erasing non-volatile semiconductor memory device and such non-volatile semiconductor memory device | — | 2005-03-22 |