Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6996280 | Image encoder, image decoder, character checker, and data storage medium | Yoshihiko Matsukawa, Taro Imagawa, Tsuyoshi Mekata, Minoru Eto | 2006-02-07 |
| 6546120 | Correspondence-between-images detection method and system | Minoru Etoh | 2003-04-08 |