Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8606135 | Fixing device and image forming apparatus employing the fixing device | Ryota Yamashina, Akira Shinshi, Kenichi Hasegawa, Hiroshi Yoshinaga | 2013-12-10 |
| 8571456 | Fixing device and image forming apparatus incorporating same | Masahiro Samei | 2013-10-29 |
| 8559860 | Fixing device and image forming apparatus including same | Akira Shinshi, Kenichi Hasegawa, Hiroshi Yoshinaga, Ryota Yamashina | 2013-10-15 |
| 8503905 | Fixing device and image forming apparatus | Akira Shinshi | 2013-08-06 |
| 8275278 | Fixing control device, fixing device, and image forming apparatus | Ryota Yamashina | 2012-09-25 |
| 8160484 | Fixing device and image forming apparatus incorporating same | Kenichi Hasegawa, Akira Shinshi, Hiroshi Yoshinaga, Ryota Yamashina | 2012-04-17 |
| 8073352 | Image forming apparatus, and method of controlling warming-up time of image forming apparatus | Hiroyuki Kunii, Ippei Fijimoto, Hiroshi Yoshinaga, Toshiharu Hachisuka, Shinichi Namekata | 2011-12-06 |
| 8064798 | Fixing device and image forming apparatus with heating member heated uniformly in circumferential direction | Akira Shinshi, Kenichi Hasegawa, Hiroshi Yoshinaga, Ryota Yamashina | 2011-11-22 |
| 7912392 | Image forming apparatus with glossy image printing mode | Hiroshi Yoshinaga, Shinichi Namekata, Toshiharu Hachisuka, Hiroyuki Kunii, Ippei Fujimoto | 2011-03-22 |