Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590808 | Non-volatile multi-level semiconductor flash memory device and method of driving same | Naoki Yamada, Hiroshi Sato, Kazuyuki Miyazawa | 2003-07-08 |
| 6507520 | Nonvolatile memory system | Atsushi Nozoe, Michitaro Kanamitsu, Shoji Kubono, Eiji Yamamoto, Ken Matsubara | 2003-01-14 |
| 6504764 | Non-volatile memory device | Atsushi Nozoe, Michitaro Kanamitsu, Shoji Kubono, Eiji Yamamoto, Ken Matsubara | 2003-01-07 |