Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831859 | Non-volatile semiconductor memory for storing initially-setting data | Koji Hosono, Kenichi Imamiya, Hiroshi Nakamura | 2004-12-14 |
| 6819596 | Semiconductor memory device with test mode | Tamio Ikehashi, Ken Takeuchi | 2004-11-16 |
| 6704223 | Non-volatile semiconductor memory | Koji Hosono, Kenichi Imamiya, Hiroshi Nakamura | 2004-03-09 |