Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653232 | Method of manufacturing member pattern and method of manufacturing wiring, circuit substrate, electron source, and image-forming apparatus | Kazuya Ishiwata | 2003-11-25 |
| 6621207 | Substrate having fine line, electron source and image display apparatus | Kazuya Ishiwata, Shinsaku Kubo, Yasuyuki Watanabe | 2003-09-16 |