Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6067168 | Shared memory image forming system | Hidetomo Nishiyama, Yasuhiro Nakai | 2000-05-23 |
| 6040924 | Color image forming apparatus | Akira Tamagaki, Yoichi Shimazawa, Hideo Matsuda | 2000-03-21 |
| 5974233 | Image-forming system | Hidetomo Nishiyama, Yasuhiro Nakai | 1999-10-26 |
| 5957450 | Sheet discharging apparatus having selectable temporary tray for temporarily receiving sheets in a reversed state | Hiroshi Kida | 1999-09-28 |
| 5950045 | Input device | Tatsuo Nomura, Kohki Fukuda, Yasuhiro Nakai, Kazuyuki Ohgita, Hotaka Isobe +1 more | 1999-09-07 |
| 5946457 | Image forming system having transfer device for communicating between image forming apparatus and image processing apparatus | Yasuhiro Nakai, Hidetomo Nishiyama | 1999-08-31 |
| 5909602 | Image forming apparatus having a specimen image judging section and an image information suitability judging section | Yasuhiro Nakai, Hidetomo Nishiyama, Masakatsu Nakamura | 1999-06-01 |
| 5907669 | Image forming system having a plurality of image forming apparatuses for distributed printing | Hidetomo Nishiyama, Yasuhiro Nakai | 1999-05-25 |
| 5854693 | Image forming system | Hidetomo Nishiyama, Yasuhiro Nakai | 1998-12-29 |
| 5852764 | Sheet post-processing apparatus | Hiroshi Kida | 1998-12-22 |
| 5717501 | Digital image forming apparatus | Ken-ichi Iwamoto, Kiyoshi Inamoto, Toshio Yamagishi | 1998-02-10 |
| 5412213 | Charger for performing a corona discharge | Eiichi Kido, Yuhi Yui, Shunju Anzai, Shinji Imagawa, Hiroaki Yoshida +5 more | 1995-05-02 |
| 5367366 | Corona charger for image forming apparatus providing uniform surface charge of a recording medium | Eiichi Kido, Yuhi Yui, Syunju Anzai, Shinji Imagawa, Hiroaki Yoshida +5 more | 1994-11-22 |
| 5192942 | Imaging apparatus for displaying related imaging processing functions | Yoshikado Yamada, Kimihito Yamasaki, Kazuyuki Ogita, Osamu Iwasa | 1993-03-09 |
| 4963928 | Electrophotographic copying apparatus equipped with positioning device | — | 1990-10-16 |
| 4724462 | Copying machine display control device | Kimihito Yamasaki | 1988-02-09 |
| 4714944 | Variable-magnification copying machine with automatic magnification | — | 1987-12-22 |