Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897457 | Method for manufacturing a nonvolatile semiconductor memory device | — | 2011-03-01 |
| 7807557 | Method of forming a semiconductor device having a trapping film for charge accumulation | Koji Yoshida, Hiroaki Kuriyama, Fumihiko Noro, Nobuyoshi Takahashi | 2010-10-05 |
| 6830973 | Nonvolatile semiconductor memory device and method of manufacturing the same | Hiromasa Fujimoto, Fumihiko Noro | 2004-12-14 |
| 6828621 | Nonvolatile semiconductor memory device and method for fabricating the same | Fumihiko Noro, Hiromasa Fujimoto, Akihiro Kamada, Shinji Odanaka, Seiki Ogura | 2004-12-07 |
| 6784040 | Nonvolatile semiconductor memory device and method for fabricating the same | Fumihiko Noro, Hiromasa Fujimoto, Akihiro Kamada, Shinji Odanaka, Seiki Ogura | 2004-08-31 |
| 6677203 | Method of manufacturing a semiconductor memory device which reduces the minimum area requirements of the device | Seiki Ogura | 2004-01-13 |
| 6642572 | Nonvolatile semiconductor memory device and method for fabricating the same | Fumihiko Noro, Hiromasa Fujimoto, Akihiro Kamada, Shinji Odanaka, Seiki Ogura | 2003-11-04 |
| 6545312 | Nonvolatile semiconductor memory device and method for fabricating the same | Fumihiko Noro, Hiromasa Fujimoto, Akihiro Kamada, Shinji Odanaka, Seiki Ogura | 2003-04-08 |