Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6546156 | Image processing device | Yoshiharu Kanzaki, Mikihiro Okamoto | 2003-04-08 |
| 6542639 | Region extraction apparatus, region extraction method and computer readable recording medium | Makiko Konoshima, Atsuko Tada, Takashi Itoh | 2003-04-01 |