Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7177580 | Image forming method and apparatus for fixing an image | Hiroyuki Kunii, Yukimichi Someya, Katsuhiro Echigo, Takashi Fujita, Hisashi Kikuchi +2 more | 2007-02-13 |
| 7139520 | Fixing device, nipping device, and image forming apparatus | Katsuhiro Echigo, Shigeo Kurotaka, Takashi Fujita, Toshihiko Baba, Hisashi Kikuchi +2 more | 2006-11-21 |
| 7127202 | Intermediary transfer apparatus, fixing apparatus and image forming apparatus | Takashi Fujita, Shigeo Kurotaka, Yukimichi Someya, Hiroyuki Kunii, Hisashi Kikuchi +3 more | 2006-10-24 |
| 7107681 | Heating roller, method of producing the heating roller, and heating device, fixing device and image forming apparatus using the heating roller | Jun Yura, Takashi Fujita, Hirokazu Ikenoue | 2006-09-19 |
| 7058330 | Image forming apparatus | Shigeo Kurotaka, Katsuhiro Echigo, Takashi Fujita, Hisashi Kikuchi, Jun Yura +2 more | 2006-06-06 |
| 7010257 | Method of fixing toner on recording medium | Yukimichi Someya, Takashi Fujita, Hisashi Kikuchi, Katsuhiro Echigo, Shigeo Kurotaka +2 more | 2006-03-07 |
| 7010255 | Fixing device having a heating member and image forming apparatus including the same | Jun Yura, Hirokazu Ikenoue, Katsuhiro Echigo, Takashi Fujita, Hisashi Kikuchi +4 more | 2006-03-07 |
| 6957036 | Fixing member, fixing device, and image forming apparatus | Hisashi Kikuchi, Toshihiko Baba, Shigeo Kurotaka, Hiroyuki Kunii, Yukimichi Someya +2 more | 2005-10-18 |
| 6897409 | Image forming apparatus and fixing device therefor | Jun Yura, Takashi Fujita, Hirokazu Ikenoue | 2005-05-24 |
| 6847792 | Image forming apparatus having a selectively discharged storage | Shigeo Kurotaka, Katsuhiro Echigo, Takashi Fujita, Hisashi Kikuchi, Jun Yura +2 more | 2005-01-25 |
| 6795676 | Sheet wrapping avoidable fixing apparatus and image forming apparatus | Hisashi Kikuchi, Shigeo Kurotaka, Kiyoshi Ohshima, Takashi Fujita, Toshihiko Baba +4 more | 2004-09-21 |
| 6795678 | Image forming apparatus for fixing a toner image on a sheet or recording medium by use of a belt member | Jun Yura, Takashi Fujita, Katsuhiro Echigo, Shigeo Kurotaka, Toshihiko Baba +2 more | 2004-09-21 |
| 6646227 | Image forming apparatus and fixing device therefor | Jun Yura, Takashi Fujita, Hirokazu Ikenoue | 2003-11-11 |
| 6636718 | Heating roller, method of producing the heating roller, and heating device, fixing device and image forming apparatus using the heating roller | Jun Yura, Takashi Fujita, Hirokazu Ikenoue | 2003-10-21 |
| 6631253 | Fixing device and image forming apparatus using the same | Takashi Fujita, Hirokazu Ikenoue, Jun Yura | 2003-10-07 |
| 6559421 | Image forming apparatus and fixing device therefor | Jun Yura, Takashi Fujita, Hirokazu Ikenoue | 2003-05-06 |
| 6542705 | Electrophotographic heating apparatus, system, and method | Takashi Fujita, Hirokazu Ikenoue, Kazuhito Kishi, Eriko Chiba | 2003-04-01 |