Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822397 | Method of manufacturing image forming apparatus | Hideshi Kawasaki, Shuji Aoki, Izumi Tabata, Hisashi Sakata | 2004-11-23 |
| 6760001 | Method of adjusting characteristics of electron source, method of manufacturing electron emission device | Makoto Kanda, Takahiro Oguchi | 2004-07-06 |
| 6677706 | Electron emission apparatus comprising electron-emitting devices, image-forming apparatus and voltage application apparatus for applying voltage between electrodes | Toshitami Hara, Kazuya Miyazaki | 2004-01-13 |