Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493115 | Image processing apparatus for processing a document image in accordance with an area specified by a marker marked on the document | Yoichi Takaragi | 2002-12-10 |
| 6434266 | Image processing method and apparatus for converting colors in a color image | Takashi Suzuki | 2002-08-13 |
| 6421145 | Image processing apparatus and method using image information and additional information or an additional pattern added thereto or superposed thereon | Mitsuru Kurita, Katsuyoshi Maeshima, Masahiro Funada, Yasumichi Suzuki, Yoichi Takaragi +1 more | 2002-07-16 |
| 6400470 | Image processing apparatus and method for discriminating an original having a predetermined pattern | Yoichi Takaragi, Masanori Yamada, Yoshinobu Sato, Yasumichi Suzuki, Yasuhiro Yamada +1 more | 2002-06-04 |