Issued Patents All Time
Showing 76–96 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7009153 | Thermal fixing device and image forming apparatus | — | 2006-03-07 |
| 7003252 | Thermal fixing device and image forming apparatus | — | 2006-02-21 |
| 6904257 | Image forming device capable of changing pressing force between fixing members | — | 2005-06-07 |
| 6741832 | Thermal fixing device for image forming apparatus | — | 2004-05-25 |
| 6647217 | Thermal fixing device that avoids overheating and image forming device having the thermal fixing device | — | 2003-11-11 |
| 6574005 | Image forming apparatus | — | 2003-06-03 |
| 6435499 | Sheet feeder | — | 2002-08-20 |
| 6364309 | Sheet accommodating device | — | 2002-04-02 |
| 6137087 | Thermal roller for thermal fixing device | — | 2000-10-24 |
| 6101363 | Thermal fixing device with stationary and rotational electrodes | — | 2000-08-08 |
| 6072155 | Fixation device | — | 2000-06-06 |
| 5974285 | Fixing unit that supplies electricity to a lamp of an image forming apparatus irrespective of expansion and contraction of the lamp | — | 1999-10-26 |
| 5903809 | Cleaning assembly for a fixing device in image forming apparatus | — | 1999-05-11 |
| 5870662 | Anti-curl feature in a fixing device for an image forming apparatus | — | 1999-02-09 |
| 5839042 | Fixing device in image forming device | — | 1998-11-17 |
| 5787319 | Fixing unit for use in image forming apparatus | — | 1998-07-28 |
| 5642952 | Sheet-supply unit capable of controlling sheet-feed operations and sheet alignment operations using a single solenoid | Yoshiteru Hattori | 1997-07-01 |
| 5572307 | Press mechanism used with a fixing device for an image forming apparatus | Takao Nakazawa | 1996-11-05 |
| 5220377 | Image recording apparatus | Tsutomu Suzuki, Shigeyuki Hayashi, Takeshi Izaki | 1993-06-15 |
| 5049921 | Sheet cartridge and image recording apparatus using the sheet cartridge | Katsuyoshi Sonobe, Tatsuya Shindo, Hideo Nishigaki, Kenji Sakakibara, Yumio Matsumoto +1 more | 1991-09-17 |
| 4893010 | Image recording apparatus | — | 1990-01-09 |