Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11880150 | Fixing device and image forming apparatus | — | 2024-01-23 |
| 11054766 | Fixing device and image forming apparatus | — | 2021-07-06 |
| 9341997 | Laser fixing device and image forming apparatus | — | 2016-05-17 |
| 8526836 | Fixing device, image forming apparatus, and temperature control method for fixing device | Toshiaki Kagawa | 2013-09-03 |
| 8498547 | Fixing device, image forming apparatus, and method of connecting wires in fixing device | Akihiko Taniguchi, Hiroyuki Kageyama | 2013-07-30 |
| 8433231 | Laser fixing device and image forming apparatus including the laser fixing device | Atsushi Tanaka | 2013-04-30 |
| 8391761 | Fixing device and image forming apparatus including fixing device | Akihiko Taniguchi, Hiroyuki Kageyama | 2013-03-05 |
| 8224222 | Fixing device and image forming apparatus including fixing device | — | 2012-07-17 |
| 7881630 | Temperature control device, temperature control method, fixing device, image forming apparatus, temperature control program, computer-readable recording medium, and computer data signal | Atsushi Ide | 2011-02-01 |
| 7702272 | Power control method for controlling a setting value of electric power to be supplied to each of components of an apparatus by switching between power control modes depending on a status of operation of each of the components of the apparatus | Hiroshi Kida, Takashi Yamanaka, Toshiaki Kagawa | 2010-04-20 |
| 7613411 | Fuser unit and imaging forming apparatus having the same | Yoshinobu Tateishi, Toyoaki Nanba, Hiroaki Hori, Toshiaki Kagawa | 2009-11-03 |
| 7574165 | Fixing method, fixing device, and image forming apparatus | Toshiaki Kagawa | 2009-08-11 |
| 7532834 | Fixing device and fixing method and image forming device | Toshiaki Kagawa, Hiroshi Kida, Takashi Yamanaka | 2009-05-12 |
| 7446281 | Heating device | Toshiaki Kagawa, Hiroshi Kida, Takashi Yamanaka | 2008-11-04 |
| 7266319 | Heater, and image forming apparatus, heating method incorporating same | Toshiaki Kagawa, Hiroshi Kida, Takashi Yamanaka | 2007-09-04 |
| 7199332 | Heating device and image forming device | Toshiaki Kagawa, Hiroshi Kida, Takashi Yamanaka | 2007-04-03 |
| 7171148 | Fixing device, image forming device, and manufacturing method of fixing device | Hiroshi Kida, Toshiaki Kagawa, Takashi Yamanaka | 2007-01-30 |
| 7088935 | Heater, and image forming apparatus, heating method incorporating same | Toshiaki Kagawa | 2006-08-08 |
| 6643477 | Heating device and image forming apparatus using the same | Toshiaki Kagawa | 2003-11-04 |
| 5867760 | Transfer device with an anisotropin conductive layer | Taisuke Kamimura, Atsushi Inoue, Kazuhiko Furukawa, Keiji Yasuda | 1999-02-02 |