Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7038812 | Image processing apparatus, image forming apparatus, image processing method, and image forming method that allow forming of an appropriate image with small amount of recording material remaining | Hideyuki Hashimoto, Hiroshi Sumiyama, Eiichiro Kawasaki | 2006-05-02 |
| 6538769 | Image processing apparatus | Akinori Yoshida, Hiroaki Ikeda, Motomi Takemoto | 2003-03-25 |
| 6388759 | Image forming apparatus capable of properly inhibiting automatic printing | Akinori Yoshida, Hiroaki Ikeda, Motomi Takemoto | 2002-05-14 |
| 6064836 | Image formation supervisory system and method for controlling the number of times an image is formed under each identification code | Hidenobu Nakamura, Hiroyuki Asai, Tomoyuki Atsumi | 2000-05-16 |
| 6047146 | Image forming apparatus automatically selecting either color or monochromatic copy mode in accordance with detected color information of images to be reproduced | Hiroyasu Ito, Eiichi Yoshida | 2000-04-04 |
| 5978619 | Image forming apparatus having a control function employing a plurality of user identification codes and image forming method employing a plurality of user identification codes | Kazuo Inui, Tatsuji Nozawa | 1999-11-02 |
| 5956557 | Image forming apparatus and method for controlling number of image forming operations | Hiroyuki Asai, Hidenobu Nakamura, Tomoyuki Atsumi | 1999-09-21 |
| 5936658 | Image forming apparatus having two modes for inputting user identification number | Kazuhiro Araki | 1999-08-10 |
| 5911095 | Image forming apparatus management system which manages number of image formations performed by an image forming apparatus on a user basis | Tomoyuki Atsumi, Hidenobu Nakamura, Hiroyuki Asai | 1999-06-08 |
| 5897251 | Image forming apparatus allowing appropriate formation of an image on two-page spread | Hiroyasu Ito, Eiichi Yoshida | 1999-04-27 |
| 5884120 | Image forming apparatus for forming multiple images on a single sheet | Hiroyasu Ito, Eiichi Yoshida | 1999-03-16 |
| 5864732 | Image forming apparatus which sorts and ejects image-bearing sheets to multiple bins and control method for same | — | 1999-01-26 |
| 5784664 | Image forming apparatus having an image formation supervising controller and method for supervising image forming operations | Hidenobu Nakamura, Tomoyuki Atsumi, Hiroyuki Asai | 1998-07-21 |
| 5781842 | Image forming apparatus capable of automatically interleaving normal image copies between corresponding transparency image copies | Hiroyasu Ito, Eiichi Yoshida | 1998-07-14 |
| 5557391 | Image forming apparatus for producing duplex or composite prints with improved efficiency by feeding sheets at shortened intervals | Keiichi Nomura, Kentaro Nagatani, Syuji Maruta, Yoshiaki Takano, Kazuhiro Araki +1 more | 1996-09-17 |
| 5543907 | Copying apparatus which can prohibit the sorting process | Kazuhiro Araki, Yoshiaki Takano, Syuzi Maruta, Keiichi Nomura, Kentaro Nagatani +2 more | 1996-08-06 |
| 5329345 | Copying apparatus with automatic document handling device | Kentaro Nagatani, Keiichi Nomura, Yoshiaki Takano, Syuzi Maruta, Kazuhiro Araki +1 more | 1994-07-12 |
| 5257081 | Image forming drive having two cover modes and a stapler for stapling a group of content pages and a cover page | Yoshihito Hirano | 1993-10-26 |
| 5220394 | Copying apparatus having controller for producing book-type copies | Masazumi Ito, Kazuhiro Araki, Yoichi Kawabuchi, Toshiyuki Yamashita | 1993-06-15 |
| 5177545 | Image forming apparatus having an improved control system for a paper feed tray | Syuzi Maruta | 1993-01-05 |
| 5079599 | Copying machine providing two-in-one mode copying operation including the use of an automatic document feeder | Masazumi Ito, Syuzi Maruta | 1992-01-07 |
| 5073803 | Copying apparatus provided with an automatic document feeder and a sheet binding unit | Syuzi Maruta, Masazumi Ito, Kadotaro Nishimori, Kimihiko Higashio | 1991-12-17 |
| 5030987 | Image forming apparatus | Syuzi Maruta, Kadotaro Nishimori, Masazumi Ito | 1991-07-09 |
| 4651293 | Image processing system comprising dither screen size selection based on image periodicity | — | 1987-03-17 |
| 4449150 | Method of processing medium tone picture | — | 1984-05-15 |