Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638128 | Apparatus and method for manufacturing electron source, and method of manufacturing image-forming apparatus | — | 2003-10-28 |
| 6580407 | Electron-beam generating device having plurality of cold cathode elements, method of driving said device and image forming apparatus applying same | Hidetoshi Suzuki, Akira Asai, Akihiko Yamano | 2003-06-17 |
| 6540575 | Method of manufacturing electron-beam source and image forming apparatus using same, and activation processing method | Hidetoshi Suzuki, Eiji Yamaguchi | 2003-04-01 |
| 6534924 | Method and apparatus for manufacturing electron source, and method manufacturing image forming apparatus | Takahiro Oguchi, Mitsutoshi Kuno | 2003-03-18 |