Issued Patents 1994
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347346 | Image forming apparatus with improved efficiency of maintenance control | Tadafumi Shimizu, Yoshiaki Takano, Hiroyuki Ideyama, Manabu Kamitamari, Kadotaro Nishimori +4 more | 1994-09-13 |
| 5335048 | Efficient control system of image forming apparatus | Yoshiaki Takano, Tadafumi Shimizu, Hiroyuki Ideyama, Manabu Kamitamari, Kadotari Nishimori +4 more | 1994-08-02 |
| 5331375 | Image forming apparatus for writing a plurality of additional data on a single copy sheet | — | 1994-07-19 |
| 5325152 | Image forming apparatus having detachable IC card | Kimihiko Higashio | 1994-06-28 |
| 5303005 | Image forming apparatus with improved maintenance control | Yoshiaki Takano, Tadafumi Shimizu, Hiroyuki Ideyama, Manabu Kamitamari, Kadotari Nishimori +4 more | 1994-04-12 |
| 5296907 | Image forming apparatus that permits the setting of separated copy modes for at least one original document of a plurality of original documents to be copied | Yoichi Kawabuchi, Kazuhiro Araki, Toshiyuki Yamashita | 1994-03-22 |
| 5278611 | Image duplicating apparatus for use with an external data storage medium | Kimihiko Higashio, Kadotaro Nishimori, Yoichi Kawabuchi | 1994-01-11 |
| 5276495 | Copying machine capable of discharging paper without forming image thereon | Syuzi Maruta, Tadashi Ohira | 1994-01-04 |