Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831401 | Electron-emitting device, electron source using the electron-emitting device, and image-forming apparatus using the electron source | Keisuke Yamamoto, Miki Tamura | 2004-12-14 |
| 6760002 | Electron source, image-forming apparatus comprising the same and method of driving such an image-forming apparatus | Hidetoshi Suzuki, Ichiro Nomura, Toshihiko Takeda, Naoto Nakamura | 2004-07-06 |