Issued Patents All Time
Showing 151–175 of 239 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8676101 | Fixing device having metal pipe with rough section and image forming apparatus incorporating same | Masaaki Yoshikawa, Akira Shinshi, Yoshiki Yamaguchi, Toshihiko Shimokawa, Tetsuo Tokuda +5 more | 2014-03-18 |
| 8655211 | Fixing device and image forming apparatus incorporating same | Ippei Fujimoto, Yuji Arai, Hiromasa Takagi, Yoshiki Yamaguchi, Naoki Iwaya +9 more | 2014-02-18 |
| 8655246 | Fixing device and image forming apparatus incorporating same | Tetsuo Tokuda, Masaaki Yoshikawa, Kenji Ishii, Naoki Iwaya, Yoshiki Yamaguchi +6 more | 2014-02-18 |
| 8655244 | Fixing device and image forming apparatus incorporating same | Kenichi Hasegawa, Masaaki Yoshikawa, Akira Shinshi, Kenji Ishii, Yoshiki Yamaguchi +8 more | 2014-02-18 |
| 8630572 | Fixing device and image forming apparatus including same | Ippei Fujimoto, Tetsuo Tokuda, Takamasa Hase, Toshihiko Shimokawa, Kenji Ishii +7 more | 2014-01-14 |
| 8615175 | Fixing unit and image forming apparatus including same | Takahiro Imada, Masaaki Yoshikawa, Kenji Ishii, Akira Shinshi, Kenichi Hasegawa +7 more | 2013-12-24 |
| 8606135 | Fixing device and image forming apparatus employing the fixing device | Ryota Yamashina, Akira Shinshi, Kenichi Hasegawa, Yasunori Ishigaya | 2013-12-10 |
| 8600277 | Fixing device and image forming apparatus incorporating same | Masaaki Yoshikawa, Yoshiki Yamaguchi, Toshihiko Shimokawa, Kenji Ishii, Naoki Iwaya +6 more | 2013-12-03 |
| 8600276 | Heat conduction unit, fixing device, and image forming apparatus | Kenji Ishii, Masaaki Yoshikawa, Tetsuo Tokuda, Yoshiki Yamaguchi, Kenichi Hasegawa +8 more | 2013-12-03 |
| 8594549 | Image forming apparatus incorporating a fixing device and contact member to reduce fixing member deformation | Toshihiko Shimokawa, Masaaki Yoshikawa, Akira Shinshi, Kenji Ishii, Naoki Iwaya +8 more | 2013-11-26 |
| 8588670 | Fixing device having a reflector and image forming apparatus incorporating same | Toshihiko Shimokawa, Masaaki Yoshikawa, Kenji Ishii, Naoki Iwaya, Tetsuo Tokuda +7 more | 2013-11-19 |
| 8588638 | Fixing device and image forming apparatus incorporating same | Naoki Iwaya, Masaaki Yoshikawa, Kenji Ishii, Tetsuo Tokuda, Yoshiki Yamaguchi +6 more | 2013-11-19 |
| 8588668 | Fixing device and image forming apparatus incorporating same | Kenji Ishii, Masaaki Yoshikawa, Yoshiki Yamaguchi, Toshihiko Shimokawa, Naoki Iwaya +6 more | 2013-11-19 |
| 8583019 | Fixing device and image forming apparatus incorporating same | Kenji Ishii, Masaaki Yoshikawa, Yoshiki Yamaguchi, Toshihiko Shimokawa, Naoki Iwaya +7 more | 2013-11-12 |
| 8583020 | Fixing device and image forming apparatus incorporating same | Masaaki Yoshikawa, Yoshiki Yamaguchi, Toshihiko Shimokawa, Kenji Ishii, Naoki Iwaya +5 more | 2013-11-12 |
| 8559839 | Fixing device and image forming apparatus incorporating | Takamasa Hase, Kenji Ishii, Masaaki Yoshikawa, Tetsuo Tokuda, Naoki Iwaya +5 more | 2013-10-15 |
| 8559860 | Fixing device and image forming apparatus including same | Yasunori Ishigaya, Akira Shinshi, Kenichi Hasegawa, Ryota Yamashina | 2013-10-15 |
| 8548366 | Fixing device and image forming apparatus incorporating same | Tetsuo Tokuda, Masaaki Yoshikawa, Kenji Ishii, Naoki Iwaya, Yoshiki Yamaguchi +5 more | 2013-10-01 |
| 8543025 | Fixing device and image forming apparatus incorporating same | Yutaka Ikebuchi, Masaaki Yoshikawa, Kenji Ishii, Naoki Iwaya, Tetsuo Tokuda +6 more | 2013-09-24 |
| 8515324 | Fixing device and image forming apparatus employing the fixing device | Kenji Ishii, Naoki Iwaya, Akira Shinshi, Kenichi Hasegawa, Yoshiki Yamaguchi +6 more | 2013-08-20 |
| 8498561 | Fixing device and image forming apparatus incorporating same having a reinforcing member including first and second flanges | Yoshiki Yamaguchi, Masaaki Yoshikawa, Kenji Ishii, Naoki Iwaya, Tetsuo Tokuda +7 more | 2013-07-30 |
| 8489008 | Fixing device and image forming apparatus incorporating same | Naoki Iwaya, Masaaki Yoshikawa, Kenji Ishii, Tetsuo Tokuda, Yoshiki Yamaguchi +5 more | 2013-07-16 |
| 8472855 | Fixing device and image forming apparatus incorporating same | Akira Shinshi, Masaaki Yoshikawa, Kenichi Hasegawa, Kenji Ishii, Naoki Iwaya +7 more | 2013-06-25 |
| 8463168 | Fixing device and image forming apparatus including same | Ippei Fujimoto, Akira Shinshi, Naoki Iwaya, Yoshiki Yamaguchi, Shuntaroh Tamaki +3 more | 2013-06-11 |
| 8447220 | Fixing device and image forming apparatus including same | Yoshiki Yamaguchi, Masaaki Yoshikawa, Kenji Ishii, Naoki Iwaya, Tetsuo Tokuda +5 more | 2013-05-21 |