| Patents for G03G 13 - Electrographic processes using a charge pattern (6,148) |
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| 01/09/2003 | US20030007814 Gloss control method and apparatus with disposable toner cartridges containing clear toners |
| 01/09/2003 | US20030007809 Color image forming apparatus and developing method for color image forming apparatus |
| 01/07/2003 | US6505027 Image forming apparatus with toner having releasing agent in a binder |
| 01/07/2003 | US6505023 Color image forming apparatus and method |
| 01/07/2003 | US6505022 Image forming apparatus having protective layer on the surface of image bearing member to avoid adhesion of film of additives to image bearing member |
| 01/07/2003 | US6505016 Image forming apparatus including a fixer and a pressure applicator |
| 01/07/2003 | US6505014 Image forming apparatus and an image forming process unit |
| 01/02/2003 | US20030003386 A medium-resistance external additive is added to control the amount of charge and an image forming apparatus. |
| 01/02/2003 | EP1271262A2 Developing apparatus and image forming apparatus employing it |
| 12/31/2002 | US6500562 Electrophotographic transfer sheet and color image forming process |
| 12/26/2002 | US20020197547 Xerographic method for coating a material with solid particles |
| 12/26/2002 | US20020197084 Image forming apparatus |
| 12/25/2002 | CN1097211C Image forming device, component parts and facsimile apparatus |
| 12/24/2002 | US6498910 Image forming with light and dark hue toners |
| 12/19/2002 | US20020192580 Color toners and image forming method using the color toners |
| 12/18/2002 | CN1385762A Development method and image forming device |
| 12/17/2002 | US6495309 Gelation free coolymer of such as acrylic acid, vinyl phosphonic acid and sodium vinyl sulphonate on a lithographic printing plate |
| 12/11/2002 | EP1264687A2 Direct drawing type lithographic printing plate precursor and production method thereof |
| 12/05/2002 | US20020181971 Rigid quantity controller facing the magnetic body; doctor gap |
| 12/03/2002 | US6489073 Moving surface of developer (magnetic carrier and toner) and image bearing member at different velocities to develop with toner |
| 11/26/2002 | US6487384 Image forming electrophotography apparatus and magnetic developing unit |
| 11/20/2002 | EP1258785A2 Electrophotographic toner and development process with improved image and fusing quality |
| 11/19/2002 | US6484002 Document printer/copier with decoupleable drum-support member |
| 11/14/2002 | US20020168669 Patterned polymer synthesis |
| 11/14/2002 | US20020168200 Electrographic image developing process with optimized developer mass velocity |
| 11/14/2002 | DE10146271A1 Abbildungsfarbtoner, Farbbild-Abbildungsverfahren und Farbbild-Abbildungsvorrichtung Illustration color toners, Colour imaging method and color image imaging apparatus |
| 11/13/2002 | CN1379290A Toner and pattern formation equipment |
| 11/12/2002 | US6479203 Image receiving layer comprises particles having rough surface composed of core particles with metal flakes on surface and a binder resin comprising a complex composed of a resin containing a siloxane bond and an organic polymer |
| 11/05/2002 | US6475686 Electrophotography; heat-and-pressure fixing is carried out using a specific pressure member and specific toner; offset resistance, does not cause any pressure roller contamination |
| 10/31/2002 | US20020160294 Forming electrostatic latent images; development, fixing |
| 10/31/2002 | US20020159797 Image forming apparatus using two-component toner |
| 10/29/2002 | US6472055 Direct drawing type lithographic printing plate precursor |
| 10/24/2002 | WO2002037189A3 Electrostatically imaged printing plate and method of preparation |
| 10/24/2002 | US20020155369 Method for the production of a printing plate using the dual-feed technology |
| 10/24/2002 | US20020155368 Image forming method and apparatus |
| 10/24/2002 | US20020155367 Laser printers |
| 10/22/2002 | US6468707 Transfer efficiency of toner greatly improved |
| 10/10/2002 | US20020146632 Preparing developer carrier facing image carrier and accommodating magnetic field forming means for causing developer to deposit on developer carrier; conveying developer to developing zone; developing latent image with magnet brush |
| 10/10/2002 | US20020146258 Image forming method and image forming apparatus |
| 10/09/2002 | EP1248157A2 Toner and image forming apparatus |
| 10/09/2002 | EP0807281B9 Color adjustment method |
| 10/09/2002 | CN2515702Y Laser printing manuscript black-increasing device |
| 10/08/2002 | US6463246 Developer, development method, development device and its elements, and image-forming device |
| 10/08/2002 | US6461782 Toner, which comprises toner binder and colorant, having specified glass transition point before curing; binder being composed of resin including cation-polymerizable thermoplastic resin having propenyl ether group |
| 10/03/2002 | WO2002077194A2 Polymer synthesis |
| 10/03/2002 | US20020141785 Image forming device |
| 10/03/2002 | US20020141783 Image-forming apparatus and image-forming method |
| 10/01/2002 | US6459874 Developing system for forming a full-color image |
| 09/26/2002 | WO2002075457A1 Developing method for electrophotographic image and developing device, and printing device using the developing device |
| 09/26/2002 | US20020137719 Particulate compositions for chemical synthesis |
| 09/26/2002 | US20020136978 Transfer of arrayed chemical compositions |
| 09/26/2002 | US20020136974 Binder resin is a polyester resin with a chloroform-insoluble content; and the toner contains a polypropylene resin and a pentaerythritol tetrakis(fatty acid ester) such as pentaerythritol tetradocosanoate |
| 09/26/2002 | US20020136567 Image forming method |
| 09/24/2002 | US6456814 Image developing device and image forming apparatus preventing toner from adhering to developing sleeve |
| 09/19/2002 | US20020132176 Developing electrostatic latent image formed on image bearing member with a color developer including color toner to form a color toner image; transferring color toner image onto endless intermediate transfer material; biasing; repeating |
| 09/18/2002 | EP1241526A2 Direct drawing type lithographic printing plate precursor |
| 09/17/2002 | US6453138 Electrophotographic image forming method, electrophotographic image forming apparatus and electrophotographic image forming process unit |
| 09/12/2002 | US20020127488 Developing an electrostatic latent image formed on image carrier into toner image using toners; transferring toner image onto recording medium; fixing toner image onto recording medium to form a recorded image on a recording sheet |
| 09/11/2002 | EP1239335A1 Method of developing a latent electrostatic image with a two component developer |
| 09/05/2002 | US20020122675 Image forming apparatus |
| 09/04/2002 | EP1237052A2 Electrographic image developing process with optimized developer mass velocity |
| 08/29/2002 | US20020119387 Electrophotographic developer and image-forming method using the developer |
| 08/28/2002 | CN2507643Y Plate making conversion device for digit copying press |
| 08/27/2002 | US6440630 Toner and image forming method |
| 08/27/2002 | US6440626 Image forming method and image forming apparatus |
| 08/27/2002 | US6440625 Method of electrostatic recording on a cylindrical photoreceptor with dielectric coating and an electrophotographic duplicating apparatus |
| 08/22/2002 | WO2002065217A1 Method for the production of a printing plate using the dual-feed technology |
| 08/22/2002 | US20020115006 Development systems for magnetic toners and toners having reduced magnetic loadings |
| 08/15/2002 | WO2002063397A1 An improved electrostatic printing plate possessing a tiered surface |
| 08/15/2002 | WO2002063062A1 Robotic manipulation system utilizing patterned granular motion |
| 08/15/2002 | US20020110748 Cylinder substrate overcoated with photosensitive compound; imagewise exposure; development latent images |
| 08/13/2002 | US6434351 Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus employing the same |
| 08/13/2002 | US6433805 Color printing system |
| 08/13/2002 | US6432602 Reverse image on substrate; release paper; heating, pressurization |
| 08/13/2002 | US6432595 Single-layer type electrophotosensitive material and image forming apparatus using the same |
| 08/13/2002 | US6432590 Mixture of particles and binder; development of electrostatic latent image |
| 08/13/2002 | US6432589 Image formation method, electrophotographic toners, and printed matter |
| 08/08/2002 | US20020106575 Toner of a colorant, a methylene chain containing release agent, and a binder with a peak in the region of a molecular weight of from 2,000-50,000 and at least a peak or a shoulder in 100,000 |
| 08/08/2002 | US20020106219 Image forming apparatus and process cartridge |
| 08/01/2002 | US20020102772 Using an electrophotographic method; photoconductive layer whose chargeability is changed by light exposure, forming electrostatic latent image pattern with ultraviolet light and a resist forming step by toner development |
| 08/01/2002 | US20020102486 With small particle size for low-temperature image fixation and a high-speed copy |
| 08/01/2002 | US20020101496 Electrophotographic printing method and apparatus |
| 07/31/2002 | CN1088529C Two-component developer, developing method and imaging method |
| 07/25/2002 | US20020098436 Toner for use in electrophotography, image formation method using the toner, method of producing the toner, and apparatus for producing the toner |
| 07/25/2002 | US20020096248 Graphic base construction, retroreflective graphic article made therefrom and method of making |
| 07/24/2002 | EP0932850B1 Multicolor electrophotographic printing device with bipolar toner |
| 07/23/2002 | US6424814 Image forming apparatus using shaped toner particles and transfer roller pressure for fine image quality |
| 07/17/2002 | CN1087840C Toner for developing electrostatic image heat-fixing method |
| 07/16/2002 | US6420080 Process for forming image |
| 07/11/2002 | US20020090238 Method and machine for printing and/or coating of a substrate |
| 07/11/2002 | US20020090231 Multiple color image forming apparatus and method |
| 07/11/2002 | US20020090229 Image forming apparatus |
| 07/11/2002 | US20020089684 Method and apparatus for determining toner level in electrophotographic print engines |
| 07/11/2002 | DE10064552A1 Verfahren und Maschine zum Bedrucken und/oder Beschichten eines Substrats A method and machine for printing and / or coating a substrate |
| 07/10/2002 | EP0767414B1 Transfer sheet |
| 07/09/2002 | US6416914 Image formation process and developer used therein |
| 07/09/2002 | US6416874 Coated photographic papers |
| 07/04/2002 | US20020085860 Electrophotographic color image formation using liquid developers |
| 07/03/2002 | EP1220044A2 Development systems for magnetic toners and toners having reduced magnetic loadings |
| 06/27/2002 | US20020081128 Image forming apparatus |