Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8948628 | Image forming apparatus calculating power consumption amount | Minoru Asakawa, Yu Tanaka, Natsuyo Higashi | 2015-02-03 |
| 8873983 | Image forming apparatus and image forming method | Kenji Taki, Junichi Arai | 2014-10-28 |
| 8792793 | Replacement consumable unit management apparatus and image forming apparatus | Atsushi Kawai | 2014-07-29 |
| 8570545 | Image forming apparatus having a plurality of image forming units, initial adjustment method for the image forming apparatus, and computer readable medium recording program for causing the image forming apparatus to perform initial adjustment | Hideo Mae, Junichi Taniguchi, Koichi Takeuchi | 2013-10-29 |
| 8107828 | Image forming apparatus and method | Tatsutoshi Yamada, Masaharu Hashizume, Hideo Mae, Masayuki Inoue | 2012-01-31 |
| 8081326 | Color imaging forming apparatus with image stabilization control and method therefore | Kohei Hayashi, Tetsuya Sakai, Hironori Akashi | 2011-12-20 |
| 7978992 | Image forming apparatus executing stabilization process at proper frequency | Atsushi Kawai, Yoshihiko Yoshizaki, Kohei Hayashi, Hideaki Komiyama, Yasufumi Naitou | 2011-07-12 |
| 7949264 | Image forming apparatus and method | Hideo Mae, Masaharu Hashizume, Tatsutoshi Yamada, Masayuki Inoue | 2011-05-24 |
| 7805086 | Image forming apparatus | Atsushi Kawai, Tatsutoshi Yamada, Yoshihiko Yoshizaki, Hideo Mae, Yoshiaki Takano | 2010-09-28 |
| 7649646 | Process cartridge for image forming device | Yoshihiko Yoshizaki, Hideki Hino, Kentaro Nagatani, Yoshiaki Takano, Daisetsu Tohyama | 2010-01-19 |
| 7561814 | Image forming apparatus | Atsushi Kawai, Tatsutoshi Yamada, Yoshihiko Yoshizaki, Hideo Mae, Yoshiaki Takano | 2009-07-14 |
| 7515871 | Image forming system | Hideo Mae, Tatsutoshi Yamada, Atsushi Kawai, Yoshihiko Yoshizaki, Kou Yamada | 2009-04-07 |
| 7499192 | Process cartridge for image forming device | Yoshihiko Yoshizaki, Hideki Hino, Kentaro Nagatani, Yoshiaki Takano, Daisetsu Tohyama | 2009-03-03 |
| 7356265 | Image forming apparatus | Atsushi Kawai, Tatsutoshi Yamada, Yoshihiko Yoshizaki, Hideo Mae, Yoshiaki Takano | 2008-04-08 |
| 7333232 | Image processing apparatus having a function to receive control programs transferred from external device | Hideki Hino, Yoshihiko Yoshizaki, Kentaro Nagatani | 2008-02-19 |
| 6549732 | Processing cartridge for image forming apparatus having a non-volatile memory | Yoshihiko Yoshizaki, Hideki Hino, Kentaro Nagatani, Yoshiaki Takano, Daisetsu Tohyama | 2003-04-15 |
| 6356733 | Image forming apparatus, image forming method and paper transferring apparatus | Hideki Hino, Kentaro Nagatani, Atsushi Kawai, Koji Shakushi, Yoshiaki Takano | 2002-03-12 |
| 6134399 | Image forming apparatus having means for judging whether or not a recording sheet ovelaps a belt seam | Hideki Hino, Yoshiaki Takano, Kentaro Nagatani | 2000-10-17 |
| 6078767 | Image processing apparatus capable of easily designating image to be edited | Hideki Hino, Kentaro Nagatani, Yoshiaki Takano | 2000-06-20 |
| 6047148 | Image forming apparatus | Kentaro Nagatani, Hideki Hino, Yoshiaki Takano | 2000-04-04 |
| 6029041 | Image forming apparatus | Yoshiaki Takano, Hideki Hino, Kentaro Nagatani | 2000-02-22 |
| 6002906 | Image forming apparatus which controls the image forming operation on the basis of the recording sheet | Hideki Hino, Yoshiaki Takano, Kentaro Nagatani | 1999-12-14 |
| 5802423 | Image forming apparatus which supervises the number of times an image is formed under each user identifier | — | 1998-09-01 |
| 5670855 | Motor control device | — | 1997-09-23 |