Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473204 | Image processing apparatus capable of selecting a non-rectangular area | Yasumichi Suzuki, Yoshinori Ikeda, Hiroyuki Ichikawa, Toshiyuki Kitamura | 2002-10-29 |
| 6421145 | Image processing apparatus and method using image information and additional information or an additional pattern added thereto or superposed thereon | Katsuyoshi Maeshima, Masahiro Funada, Yasumichi Suzuki, Yoichi Takaragi, Akiko Kanno +1 more | 2002-07-16 |
| 6400463 | Image processing system | Toshiyuki Kitamura | 2002-06-04 |
| 6346989 | Image processing apparatus and method | Masahiro Funada, Kenichi Ohta, Yutaka Udagawa, Yoichi Takaragi, Eiji Ohta +1 more | 2002-02-12 |