Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6900581 | Electron-emitting device, electron source and image-forming apparatus, and manufacturing methods thereof | Hironobu Mizuno, Takeo Tsukamoto, Hiroyuki Hashimoto, Koki Nukanobu | 2005-05-31 |