Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650061 | Electron-source array and manufacturing method thereof as well as driving method for electron-source array | Hiroshi Ohki | 2003-11-18 |
| 6570305 | Field emission electron source and fabrication process thereof | Keiichiro Uda, Seiki Yano, Yoshio Inoue | 2003-05-27 |
| 6545396 | Image forming device using field emission electron source arrays | Hiroshi Ohki | 2003-04-08 |