Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7199602 | Inspection method and inspection device for display device and active matrix substrate used for display device | Masatoshi Itoh, Makoto Ookuma, Wataru Yamamoto | 2007-04-03 |
| 6847223 | Method and device for inspection active matrix substrate | Masatoshi Itoh, Makoto Ookuma | 2005-01-25 |
| 6815975 | Inspection method and inspection device for active matrix substrate, inspection program used therefor, and information storage medium | Hui Jiang, Wataru Yamamoto | 2004-11-09 |