Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8964123 | AV device with backlight brightness control | — | 2015-02-24 |
| 8326028 | Dropout color processing method and processing apparatus using same | Keisuke Nakashima, Shinichi Shinoda, Hiroshi Shojima, Masahiro Oikawa, Yasuhiro Uchida | 2012-12-04 |
| 5835922 | Document processing apparatus and method for inputting the requirements of a reader or writer and for processing documents according to the requirements | Yoshihiro Shima, Katsumi Marukawa, Masashi Koga, Tetsuzo Uehara | 1998-11-10 |
| 5717794 | Document recognition method and system | Masashi Koga, Katsumi Marukawa, Yoshihiro Shima | 1998-02-10 |