Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490431 | Fixing rotatable member for heat fixing device and fixing device using the same | Koji Takahashi, Tetsuro Ito | 2002-12-03 |
| 6360074 | Fixing roller and fixing device using same | — | 2002-03-19 |
| 6308021 | Fixing device capable of correcting fixing conditions in accordance with an integrated energizing time | Tetsuro Ito, Tetsuya Yamada, Taizou Oonishi | 2001-10-23 |
| 6144833 | Fixing device | Tetsuro Ito | 2000-11-07 |
| 6137983 | Fixing belt, fixing apparatus equipped with fixing belt, and method of manufacturing fixing belt | Eiji Okabayashi, Yuusuke Morigami | 2000-10-24 |
| 6032016 | Fixing apparatus including apparatus for controlling the supply of releasing agent | Yuusuke Morigami, Noboru Yonekawa, Takashi Yamada, Ryo Kawamura, Eiji Okabayashi | 2000-02-29 |
| 5991562 | Fixing device, and releasing agent replenishing device and method for use in the fixing device | Tetsuro Ito, Shigeo Honma | 1999-11-23 |
| 5950060 | Fixing device | — | 1999-09-07 |
| 5724638 | Fixing device for image forming apparatus | Takashi Yamada, Tetsuro Ito, Noboru Yonekawa, Taizou Oonishi | 1998-03-03 |
| 5671473 | Fusing device, a heating device, and a method for fusing a toner image onto a sheet | Takashi Yamada, Tetsuya Yamada, Satoru Yoneda | 1997-09-23 |
| 5666623 | Fusing belt type heat fusing device | Tetsuya Yamada, Takashi Yamada, Satoru Yoneda | 1997-09-09 |
| 5536560 | Films for electrophotographic recording and image forming method for use with same | Miyoko Goto, Toshiyuki Sahara | 1996-07-16 |
| 5374983 | Fixing device for fixing a toner image on diverse types of recording material | — | 1994-12-20 |
| 5177552 | Thermal roller fixing device for thermally fixing a toner image in electronic copying machines | Ikuro Chimoto | 1993-01-05 |
| 5160970 | Controllable fixing device for fixing a toner image into a sheet | — | 1992-11-03 |