Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608437 | Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the same | Fumio Kishi, Masato Yamanobe, Takeo Tsukamoto, Toshikazu Ohnishi, Keisuke Yamamoto +2 more | 2003-08-19 |