Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421145 | Image processing apparatus and method using image information and additional information or an additional pattern added thereto or superposed thereon | Mitsuru Kurita, Masahiro Funada, Yasumichi Suzuki, Yoichi Takaragi, Akiko Kanno +1 more | 2002-07-16 |
| 6393164 | Image processing apparatus | Katsuichi Shimizu, Tadashi Yoshida, Shinobu Arimoto, Nao Nagashima, Asao Watanabe | 2002-05-21 |