Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758712 | Methods of manufacturing wiring substrate and electron source substrate and image forming apparatus with the same | Shinsaku Kubo, Kazuya Ishiwata, Yasuyuki Watanabe, Hiroaki Toshima | 2004-07-06 |
| 6720120 | Substrate having fine lines, method for manufacturing the same, electron-source substrate, and image display apparatus | Kazuya Ishiwata, Shinsaku Kubo, Yasuyuki Watanabe | 2004-04-13 |