Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445367 | Electron-beam generating device having plurality of cold cathode elements, method of driving said device and image forming apparatus applying same | Noritake Suzuki, Hidetoshi Suzuki, Kunihiro Sakai | 2002-09-03 |