Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791882 | Nonvolatile semiconductor memory device | Koichi Seki, Takeshi Wada, Kazuyoshi Shoji, Yasurou Kubota, Hitoshi Kume | 2004-09-14 |
| 6747902 | Nonvolatile semiconductor memory apparatus | Koichi Seki, Takeshi Wada, Kazuyoshi Shoji, Yasurou Kubota, Hitoshi Kume | 2004-06-08 |