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Class Information
Number: 399/328
Name: Electrophotography > Image formation > Fixing (e.g., fusing) > By heat and pressure
Description: Subject matter wherein the fixing is performed by simultaneously applying thermal energy and force.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620337 |
Image heating apparatus and image forming apparatus with controlled switch out of stand-by state |
Nov. 17, 2009 |
| 7620338 |
Fixing apparatus having a curie point heater and image forming apparatus |
Nov. 17, 2009 |
| 7610006 |
Image heating apparatus |
Oct. 27, 2009 |
| 7606508 |
Image forming apparatus with a fixing apparatus |
Oct. 20, 2009 |
| 7603068 |
Fixing apparatus for forming an image |
Oct. 13, 2009 |
| 7603069 |
Fixing apparatus and image forming apparatus provided therewith |
Oct. 13, 2009 |
| 7599636 |
Fixing apparatus with current control to heater |
Oct. 6, 2009 |
| 7593679 |
Heat recycling image forming apparatus |
Sep. 22, 2009 |
| 7593680 |
Image forming apparatus including a fixing apparatus capable of effectively maintaining fixability for an extended period of use |
Sep. 22, 2009 |
| 7589300 |
Image heating apparatus |
Sep. 15, 2009 |
| 7590377 |
Fixing device and image forming apparatus with nonmagnetic metal layer substantially free from temperature rise due to induction heating |
Sep. 15, 2009 |
| 7587162 |
Multi-tap series ceramic heater cold spot compensation |
Sep. 8, 2009 |
| 7587161 |
Fixer and image forming apparatus |
Sep. 8, 2009 |
| 7583923 |
Bearing structure and fusing device for image forming apparatus employing the bearing structure |
Sep. 1, 2009 |
| 7583924 |
Fixing device for image forming apparatus |
Sep. 1, 2009 |
| 7580666 |
Fixing member, fixing device and image forming apparatus |
Aug. 25, 2009 |
| 7580665 |
Chemically-treated cleaning web |
Aug. 25, 2009 |
| 7577389 |
Heat transfer device of a image forming device |
Aug. 18, 2009 |
| 7570909 |
Fixing apparatus and image forming apparatus including the same |
Aug. 4, 2009 |
| 7570910 |
Image forming apparatus, fixing unit, and image forming method using induction heater |
Aug. 4, 2009 |
| 7565103 |
Device for fusing toner on print medium |
Jul. 21, 2009 |
| 7565102 |
Image heating apparatus with electrical connection between contact member and electroconductive layer of image heating member |
Jul. 21, 2009 |
| 7558518 |
Fixing device for use in an image forming device |
Jul. 7, 2009 |
| 7550243 |
Toner, developer, toner container, process cartridge, fixing process, image forming apparatus, and image forming process |
Jun. 23, 2009 |
| 7546079 |
Fixing apparatus and image forming apparatus including a contact type temperature sensor placed stably on a paper non-passing zone of a fixing member |
Jun. 9, 2009 |
| 7546077 |
Rotary roller structure employing interval maintenance members and fuser of image forming apparatus employing the same |
Jun. 9, 2009 |
| 7546051 |
Fixing apparatus and image processing apparatus |
Jun. 9, 2009 |
| 7539450 |
Image fixing apparatus and image forming apparatus that maintains high efficiency in heat generation and reduces loss in power consumption |
May. 26, 2009 |
| 7539449 |
Image heating apparatus |
May. 26, 2009 |
| 7536145 |
Image heating apparatus |
May. 19, 2009 |
| 7532848 |
Printing roll having a controllable heat absorbing internal surface |
May. 12, 2009 |
| 7529515 |
Image forming apparatus and fixing apparatus |
May. 5, 2009 |
| 7529514 |
Image forming apparatus with multiple image heating nip portions |
May. 5, 2009 |
| 7518089 |
Image heating apparatus including flexible metallic sleeve, and heater used for this apparatus |
Apr. 14, 2009 |
| 7518091 |
Radio frequency and microwave radiation used in conjunction with convective thermal heating to expedite curing of an imprinted material |
Apr. 14, 2009 |
| 7519320 |
Image heating apparatus in which heater for heating heat roller is outside heat roller |
Apr. 14, 2009 |
| 7515860 |
Image forming method and image forming apparatus for same |
Apr. 7, 2009 |
| 7515850 |
Sheet conveying apparatus and image forming apparatus |
Apr. 7, 2009 |
| 7512372 |
Temperature-changing pressure roller assembly and a fusing apparatus having same |
Mar. 31, 2009 |
| 7509084 |
Electrophotographic marking systems with release agents |
Mar. 24, 2009 |
| 7504605 |
Heating apparatus |
Mar. 17, 2009 |
| 7499659 |
Image-forming apparatus and image-forming method |
Mar. 3, 2009 |
| 7496311 |
Fixing device with a magnetic flux generating section and a control section |
Feb. 24, 2009 |
| 7491917 |
Fuser and image forming device |
Feb. 17, 2009 |
| 7493074 |
Fixing device, sheet member, and image forming apparatus |
Feb. 17, 2009 |
| 7483664 |
Fusing apparatus having a segmented external heater |
Jan. 27, 2009 |
| 7480478 |
Method and apparatus for image forming capable of effectively fixing a toner image on a recording sheet by using induction heating |
Jan. 20, 2009 |
| 7480479 |
Fixing apparatus |
Jan. 20, 2009 |
| 7480481 |
Heating and fixing device for fixing toner particles |
Jan. 20, 2009 |
| 7477858 |
Image forming apparatus using a belt fixing unit |
Jan. 13, 2009 |
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