Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815960 | Electron beam test system and electron beam test method | — | 2004-11-09 |
| 6788575 | Nonvolatile memory | Kenji Kozakai, Takeshi Nakamura, Motoyasu Tsunoda, Shinya Iguchi, Junichi Maruyama | 2004-09-07 |
| 6772856 | Fine jet control-type sound absorption system | — | 2004-08-10 |
| 6683811 | Nonvolatile memory system, semiconductor memory, and writing method | Hitoshi Miwa, Osamu Tsuchiya, Shooji Kubono | 2004-01-27 |