Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696365 | Bar code recording device for a paper media system | Ryo Tamai, Masakuni Kutsuwada | 1997-12-09 |
| 5659628 | Special-document discriminating apparatus and managing system for image forming apparatus having a special-document discriminating function | Michiyoshi Tachikawa, Shigeo Kurotaka, Yukio Sakano, Kouji Ishigaki, Hiromi Okubo +4 more | 1997-08-19 |
| 5652803 | Special-document discriminating apparatus and managing system for image forming apparatus having a special-document discriminating function | Michiyoshi Tachikawa, Shigeo Kurotaka, Yukio Sakano, Kouji Ishigaki, Hiromi Okubo +4 more | 1997-07-29 |
| 5642199 | Copier having a security function | Tadato Hashiguchi | 1997-06-24 |
| 5604596 | Copying apparatus having determination unit for special original and for controlling copying and marking based on determination | Yasuhiro Tabata | 1997-02-18 |
| 5602939 | Specific document discriminating apparatus and image reading apparatus using it therein | Tadato Hashiguchi | 1997-02-11 |