Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813379 | Image segmentation apparatus | Atsushi Koike, Shuichi Matsumoto | 2004-11-02 |
| 6772392 | Image failure detection unit in redundant duplex transmission | Shuichi Matsumoto | 2004-08-03 |