Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781667 | Method of manufacturing image-forming apparatus | Takahiro Horiguchi, Hironobu Mizuno, Takashi Iwaki, Masaaki Shibata | 2004-08-24 |
| 6677706 | Electron emission apparatus comprising electron-emitting devices, image-forming apparatus and voltage application apparatus for applying voltage between electrodes | Toshitami Hara, Akihiko Yamano | 2004-01-13 |