Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830973 | Nonvolatile semiconductor memory device and method of manufacturing the same | Hiromasa Fujimoto, Masataka Kusumi | 2004-12-14 |
| 6828621 | Nonvolatile semiconductor memory device and method for fabricating the same | Masataka Kusumi, Hiromasa Fujimoto, Akihiro Kamada, Shinji Odanaka, Seiki Ogura | 2004-12-07 |
| 6791139 | Semiconductor memory and method for fabricating the same | Seiki Ogura | 2004-09-14 |
| 6784040 | Nonvolatile semiconductor memory device and method for fabricating the same | Masataka Kusumi, Hiromasa Fujimoto, Akihiro Kamada, Shinji Odanaka, Seiki Ogura | 2004-08-31 |
| 6734067 | Method of forming a semiconductor storage device | — | 2004-05-11 |
| 6686622 | Semiconductor memory device and manufacturing method thereof | Seiki Ogura | 2004-02-03 |