Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781563 | Multivision device | Tadashi Nishio, Akihiro Kubota | 2004-08-24 |
| 6771307 | Image calibration device and image calibration method | Tadashi Nishio, Akihiro Kubota, Masaki Higurashi | 2004-08-03 |