Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972513 | Electron emission device, method of manufacturing the same, and image display apparatus using the same | Tetsuya Shiratori, Koji Akiyama | 2005-12-06 |
| 6914372 | Electron-emitting element and electron source, field emission image display device, and fluorescent lamp utilizing the same and methods of fabricating the same | Koji Akiyama, Tetsuya Shiratori, Toru Kawase | 2005-07-05 |