Issued Patents All Time
Showing 101–125 of 127 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8489008 | Fixing device and image forming apparatus incorporating same | Naoki Iwaya, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga, Tetsuo Tokuda +5 more | 2013-07-16 |
| 8472855 | Fixing device and image forming apparatus incorporating same | Akira Shinshi, Masaaki Yoshikawa, Hiroshi Yoshinaga, Kenichi Hasegawa, Kenji Ishii +7 more | 2013-06-25 |
| 8463168 | Fixing device and image forming apparatus including same | Ippei Fujimoto, Akira Shinshi, Naoki Iwaya, Shuntaroh Tamaki, Hiroshi Yoshinaga +3 more | 2013-06-11 |
| 8447220 | Fixing device and image forming apparatus including same | Masaaki Yoshikawa, Kenji Ishii, Naoki Iwaya, Tetsuo Tokuda, Yutaka Ikebuchi +5 more | 2013-05-21 |
| 8437675 | Fixing device and image forming apparatus incorporating same having a laminated heater with a flexible heat generation sheet | Kenji Ishii, Masaaki Yoshikawa, Hiroshi Yoshinaga, Naoki Iwaya, Yutaka Ikebuchii +5 more | 2013-05-07 |
| 8428501 | Fixing device and image forming apparatus incorporating same | Akira Shinshi, Kenichi Hasegawa, Masaaki Yoshikawa, Hiroshi Yoshinaga, Kenji Ishii +6 more | 2013-04-23 |
| 8428502 | Belt-type fixing device and image forming apparatus using same | Tetsuo Tokuda, Masaaki Yoshikawa, Akira Shinshi, Kenichi Hasegawa, Hiroshi Yoshinaga +6 more | 2013-04-23 |
| 8406647 | Fixing device including a radiation member to cool a fixing member and a heat conductive member | Akira Shinshi, Kenichi Hasegawa, Masaaki Yoshikawa, Hiroshi Yoshinaga, Kenji Ishii +8 more | 2013-03-26 |
| 8401448 | Fixing device and image forming apparatus incorporating same | Kenichi Hasegawa, Masaaki Yoshikawa, Hiroshi Yoshinaga, Kenji Ishii, Akira Shinshi +6 more | 2013-03-19 |
| 8401414 | Fixing device and image forming apparatus incorporating same | Masaaki Yoshikawa, Toshihiko Shimokawa, Kenji Ishii, Naoki Iwaya, Takahiro Imada +7 more | 2013-03-19 |
| 8391743 | Fixing device and image forming apparatus incorporating same | Masanao Ehara, Naoki Iwaya, Yutaka Ikebuchi | 2013-03-05 |
| 8385804 | Fixing device and image forming apparatus employing the fixing device | Kenichi Hasegawa, Masaaki Yoshikawa, Hiroshi Yoshinaga, Kenji Ishii, Akira Shinshi +8 more | 2013-02-26 |
| 8364048 | Fixing device and image forming apparatus including same | Naoki Iwaya, Masanao Ehara, Yutaka Ikebuchi | 2013-01-29 |
| 8364052 | Fixing device and image forming apparatus incorporating same | Naoki Iwaya, Akira Shinshi, Masaaki Yoshikawa, Kenji Ishii, Kenichi Hasegawa +8 more | 2013-01-29 |
| 8311469 | Fixing device and image forming apparatus incorporating same | Masaaki Yoshikawa, Toshihiko Shimokawa, Kenji Ishii, Naoki Iwaya, Takahiro Imada +8 more | 2012-11-13 |
| 8244168 | Image forming apparatus with movable transfer device | Masanao Ehara, Hiroshi Yoshinaga, Naoki Iwaya | 2012-08-14 |
| 8219016 | Fixing device and image forming apparatus incorporating same | Kenichi Hasegawa, Akira Shinshi, Hiroshi Yoshinaga, Yutaka Ikebuchi, Ippei Fujimoto +3 more | 2012-07-10 |
| 8213827 | Fixing device, image forming apparatus incorporating same, and fixing method | Akira Shinshi, Kenichi Hasegawa, Hiroshi Yoshinaga, Yutaka Ikebuchi, Ippei Fujimoto +3 more | 2012-07-03 |
| 8023861 | Fixing device and image-forming apparatus comprising the same | Hiroshi Yoshinaga, Masanao Ehara, Akira Shinshi, Naoki Iwaya | 2011-09-20 |
| 7937295 | Product purchasing method, apparatus, and computer program product | Takahiro Aoki, Toru Kaneko, Rei Suda | 2011-05-03 |
| 7702271 | Fixing device, and image forming apparatus using the fixing device | Hiroshi Yamada, Fumihiro Sasaki, Shigeru Emoto, Jun Okamoto, Shinji Ohtani +7 more | 2010-04-20 |
| 7437111 | Fixing device, and image forming apparatus using the fixing device | Hiroshi Yamada, Fumihiro Sasaki, Shigeru Emoto, Jun Okamoto, Shinji Ohtani +7 more | 2008-10-14 |
| RE38296 | Semiconductor memory device with recessed array region | Noboru Moriuchi, Toshihiko Tanaka, Norio Hasegawa, Yoshifumi Kawamoto, Shin Kimura +2 more | 2003-11-04 |
| 5997595 | Burner and a fuel etc. supply method | Katsuhiko Yokohama, Toshiyuki Takegawa, Yoshinori Koyama | 1999-12-07 |
| 5230474 | Mill inert apparatus for coal pulverizer and method for prevention of explosion | Masaaki Kinoshita, Shozo Kaneko, Hidenori Sakamoto | 1993-07-27 |