Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815884 | Electron source forming substrate, and electron source and image display apparatus using the same | Kazuya Ishiwata, Tadayasu Meguro | 2004-11-09 |
| 6803707 | Electron source having an insulating layer with metal oxide particles | Kazuya Ishiwata, Tadayasu Meguro | 2004-10-12 |