Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9898023 | Power management method, power management server, and office machine for managing electric power | Tatsuya Inagi, Makoto Yasuhira, Shigenori Fujiwara | 2018-02-20 |
| 9840105 | System, apparatus, and method for forming an image with decolorable toner and erasing toner on a sheet after displaying a reduction in environmental burdens | Hiroyo Tanaka, Tsunehiro Motegi | 2017-12-12 |
| 9402010 | Electronic apparatus capable of setting value adjustment and setting value adjustment method of electronic apparatus | Masaki Narahashi, Sou Miyazaki, Reiji Murakami | 2016-07-26 |
| 9292239 | Maintenance method and maintenance apparatus of information processing apparatus | Masaki Narahashi, Sou Miyazaki, Reiji Murakami | 2016-03-22 |
| 9237245 | Environmental contribution supporting apparatus and environmental contribution supporting method | Hiroyo Tanaka, Tsunehiro Motegi | 2016-01-12 |
| 9185250 | Maintenance device for use with an image forming apparatus | Masaki Narahashi, Sou Miyazaki, Reiji Murakami | 2015-11-10 |
| 9036196 | Method for setting a processing condition in an image processing apparatus | Hiroyo Katou | 2015-05-19 |
| 8994969 | Maintenance method and apparatus for information processing apparatus | Sou Miyazaki, Reiji Murakami, Masaki Narahashi | 2015-03-31 |
| 8830511 | Environmental contribution supporting apparatus and environmental contribution supporting method with images and messages encouraging usage of duplex, n-up, and decolorizable ink type printing | Hiroyo Tanaka, Tsunehiro Motegi | 2014-09-09 |
| 8797585 | Image processing system, information providing apparatus, and information providing method for simultaneously displaying environmental burden reductions in an image forming apparatus and an erasing apparatus | Hiroyo Tanaka, Tsunehiro Motegi | 2014-08-05 |
| 8643865 | Maintenance system and maintenance method for image processing apparatus | Hiroyo Katou | 2014-02-04 |
| 7942408 | Image forming apparatus and method for transporting sheet thereof | Hiroyo Kato, Kazumasa Yasui | 2011-05-17 |
| 7900913 | Image forming apparatus and method for controlling the same | Hiroyo Katou | 2011-03-08 |
| 7837191 | Sheet carrying state determining device and sheet carrying state determining method | Hiroyo Katou | 2010-11-23 |
| 7774169 | Maintenance system and method | Rintaro Nakane | 2010-08-10 |
| 7583905 | Image forming apparatus and image forming method | — | 2009-09-01 |
| 7577374 | Image forming apparatus and method of controlling the apparatus | Katsuya Nagamochi | 2009-08-18 |
| 7555660 | Electric-power management of at least one image forming apparatus to control power consumption of a building | Rintaro Nakane | 2009-06-30 |
| 7474988 | Maintenance system and method and program therefor | Rintaro Nakane | 2009-01-06 |
| 7467841 | Maintenance scheduling system, maintenance scheduling method and image forming apparatus | Rintaro Nakane | 2008-12-23 |
| 7460807 | Image forming apparatus and method of controlling the apparatus | Katsuya Nagamochi | 2008-12-02 |
| 7433611 | Image forming apparatus that judges lifetime of photosensitive unit | Katsuya Nagamochi | 2008-10-07 |
| 7359650 | Image forming apparatus and method for judging the lifetime of a photosensitive unit | Katsuya Nagamochi | 2008-04-15 |
| 7263299 | Image forming apparatus that judges lifetime of photosensitive unit | Katsuya Nagamochi | 2007-08-28 |
| 7256380 | Image reading apparatus | Koji Tanimoto, Jun Sakakibara, Kunihiko Miura | 2007-08-14 |