Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6982456 | Nonvolatile semiconductor memory device and method for fabricating the same | Hiromasa Fujimoto, Shinji Odanaka, Seiki Ogura | 2006-01-03 |
| 6803623 | Nonvolatile semiconductor memory device which can operate at high speed with low voltage, and manufacturing method there | Shinji Odanaka, Hiromasa Fujimoto, Seiki Ogura | 2004-10-12 |
| 6770931 | Nonvolatile semiconductor memory device and method for fabricating the same | Hiromasa Fujimoto, Shinji Odanaka, Seiki Ogura | 2004-08-03 |
| 6538275 | Nonvolatile semiconductor memory device and method for fabricating the same | Hiromasa Fujimoto, Shinji Odanaka, Seiki Ogura | 2003-03-25 |