Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825610 | Carbon ink, electron-emitting element, method for manufacturing an electron-emitting element and image display device | Kanji Imai, Kohji Matsuo, Tomohiro Sekiguchi | 2004-11-30 |