Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 6370258 | Image processing apparatus and method | — | 2002-04-09 |
| 6343144 | Method and apparatus for image processing, and storage medium | — | 2002-01-29 |
| 6334717 | Image processing apparatus having means for limiting use of the apparatus | Shingo Kitamura | 2002-01-01 |