Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9156641 | Image forming apparatus and control method for controlling sheets fed from a detachable sheet feeding unit using detected sheet intervals | — | 2015-10-13 |
| 8626050 | Image forming apparatus and control method for controlling sheets fed from a detachable sheet feeding unit using detected sheet intervals | — | 2014-01-07 |
| 8544844 | Image forming system and control method therefor, and control unit for image forming apparatus | Ryuichi Yoshizawa, Akihiro Nakamura, Tadashi Okanishi, Kazuhisa Maruyama, Kaoru Sato | 2013-10-01 |
| 8531695 | Image forming system and image forming method with operation continuation determination | Akihiro Nakamura, Kaoru Sato, Ryuichi Yoshizawa, Kazuhisa Maruyama | 2013-09-10 |
| 8353507 | Sheet feeding device | Hiroshi Chihara | 2013-01-15 |
| 8342514 | Sheet feeding apparatus and image forming apparatus | Hisayuki Tomura, Kei Sawanaka, Akio Nemoto, Kazushi Nishikata, Masato Suzuki +2 more | 2013-01-01 |
| 8054475 | Image forming system and printing-medium feeding device | — | 2011-11-08 |
| 8000616 | Image forming apparatus | Eiichiro Teshima, Tatsuto Tachibana, Ryuichi Yoshizawa, Kazuhisa Maruyama, Akihiro Nakamura +1 more | 2011-08-16 |
| 7916318 | Image forming system and image forming method | Akihiro Nakamura, Kaoru Sato, Ryuichi Yoshizawa, Kazuhisa Maruyama | 2011-03-29 |
| 7802791 | Image forming system and control method therefor, and control unit for image forming apparatus | Ryuichi Yoshizawa, Akihiro Nakamura, Tadashi Okanishi, Kazuhisa Maruyama, Kaoru Sato | 2010-09-28 |
| 7758042 | Sheet feeding apparatus and image forming apparatus | Hisayuki Tomura, Kei Sawanaka, Akio Nemoto, Kazushi Nishikata, Masato Suzuki +2 more | 2010-07-20 |
| 7729005 | Image forming apparatus and its control method | Tadashi Okanishi, Kazuhisa Maruyama, Ryuichi Yoshizawa, Akihiro Nakamura | 2010-06-01 |
| 7644905 | Spiral support, installation method of the same, and cable laying method using the spiral support | Kazuya Ogata, Hidenori Fukumoto, Masahiro Shibata | 2010-01-12 |
| 7595912 | Image forming system and method | Akihiro Nakamura, Kaoru Sato, Kazuhisa Maruyama, Ryuichi Yoshizawa | 2009-09-29 |
| 7551306 | Image forming apparatus and method for controlling the image forming apparatus | Ryuichi Yoshizawa | 2009-06-23 |
| 7532795 | Radiation-curable liquid resin composition | Takeo Shigemoto, Zen Komiya, Hiroki Ohara | 2009-05-12 |
| 7398030 | Image forming apparatus and output control method of the same | Akihiro Nakamura, Kaoru Sato, Ryuichi Yoshizawa, Kazuhisa Maruyama | 2008-07-08 |
| 7310486 | Power supply apparatus and heating apparatus and image forming apparatus | Takao Kawazu, Masataka Mochizuki, Hiroshi Chihara | 2007-12-18 |
| 7187882 | Image fusing device with power control and image forming apparatus with same | Takao Kawazu, Masataka Mochizuki | 2007-03-06 |
| 7142790 | Image-forming apparatus | — | 2006-11-28 |
| 7139500 | Image fusing device and image forming apparatus | Takao Kawazu, Masataka Mochizuki | 2006-11-21 |
| 7076183 | Image fusing device and image forming apparatus | Takao Kawazu, Masataka Mochizuki | 2006-07-11 |
| 6931216 | Image forming apparatus and the control method including a feature of detecting a remaining amount of a developer | Masataka Mochizuki | 2005-08-16 |
| 6816282 | Image forming apparatus for image formation on sheet | Tatsuto Tachibana, Kaoru Sato, Yoji Serizawa | 2004-11-09 |
| 6785478 | Image formation apparatus and method for controlling the feed of a recording sheet prior to a print command | Kaoru Sato, Yoji Serizawa, Tatsuto Tachibana | 2004-08-31 |