Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9152104 | Image forming apparatus and method capable of improving fixing quality | Tadashi Kasai, Shinya Kobayashi, Masakazu Terao, Yoichi Sakurai | 2015-10-06 |
| 9014580 | Image forming apparatus and method capable of improving fixing quality | Tadashi Kasai, Shinya Kobayashi, Masakazu Terao, Yoichi Sakurai | 2015-04-21 |
| 8923713 | Image forming apparatus, image forming method, and image forming program | Masakazu Terao, Shinya Kobayashi, Tadashi Kasai, Yoichi Sakurai | 2014-12-30 |
| 8918045 | Image glossing apparatus, image glossing method, and recording medium storing image glossing program | Yoichi Sakurai, Shinya Kobayashi, Tadashi Kasai, Masakazu Terao | 2014-12-23 |
| 8761628 | Image forming apparatus, image forming method, and image forming program | Masakazu Terao, Shinya Kobayashi, Tadashi Kasai, Yoichi Sakurai | 2014-06-24 |
| 8699904 | Fixing device and image forming apparatus capable of suppressing variation image density | Masami Okamoto, Jun Okamoto, Kazuo Suno, Kenji Nozawa, Naoto Suzuki +4 more | 2014-04-15 |
| 8655206 | Image forming apparatus and image forming method | Shinya Kobayashi, Tadashi Kasai, Masakazu Terao | 2014-02-18 |
| 8565633 | Image forming system, and image forming method | Shinya Kobayashi, Tadashi Kasai, Masakazu Terao | 2013-10-22 |
| 8520261 | Controller and halftone dot signal generating method capable of controlling glossiness of image | Shinya Kobayashi, Kentarou Matsumoto, Akio Tsujita, Masato Iio, Tadashi Kasai +2 more | 2013-08-27 |
| 8346143 | Fixing device and image forming apparatus capable of effectively circulating and applying oil for fixing | Masami Okamoto, Jun Okamoto, Kazuo Suno, Kenji Nozawa, Naoto Suzuki +4 more | 2013-01-01 |
| 8224220 | Fixing device and image forming apparatus capable of adjusting amount of oil applied for fixing | Masami Okamoto, Jun Okamoto, Kazuo Suno, Kenji Nozawa, Naoto Suzuki +4 more | 2012-07-17 |
| 8112022 | Fixing device, image forming apparatus, and image fixing method capable of stably applying oil for fixing without adhering oil to sheet | Masami Okamoto, Jun Okamoto, Kazuo Suno, Kenji Nozawa, Naoto Suzuki +4 more | 2012-02-07 |
| 8027627 | Fixing device and image forming apparatus with improved mechanism for stably applying oil for fixing | Masami Okamoto, Jun Okamoto, Kazuo Suno, Kenji Nozawa, Naoto Suzuki +4 more | 2011-09-27 |
| 8023850 | Image forming apparatus capable of stably applying oil for fixing | Masami Okamoto, Jun Okamoto, Kazuo Suno, Kenji Nozawa, Naoto Suzuki +4 more | 2011-09-20 |
| 7945198 | Fixing device and image forming apparatus comprising same | Teruaki Mitsuya, Takashi Suzuki, Keisuke Kubota, Daisuke Hara | 2011-05-17 |
| 7548718 | Fixing device for fixing an unfixed toner image on a recording medium and image forming apparatus including the fixing device | Keisuke Kubota, Teruaki Mitsuya, Takashi Suzuki | 2009-06-16 |