|
| US4019903 | 26 oct. 1973 | 26 avr. 1977 | Xerox Corporation | Electrostatic development |
| US4126454 | 30 mai 1974 | 21 nov. 1978 | Xerox Corporation | Imaging process utilizing classified high surface area carrier materials |
| US4314017 | 19 janv. 1979 | 2 févr. 1982 | Canon Kabushiki Kaisha | Developer without carrier powder having an improved triboelectric charging property |
| US4499168 | 27 avr. 1984 | 12 févr. 1985 | Canon Kabushiki Kaisha | Fixing method |
| US4525445 | 11 avr. 1984 | 25 juin 1985 | Agfa-Gevaert N.V. | Electrostatic toner comprising thermoplastic resin binder for nigrosine base salt |
| US4533614 | 31 mai 1983 | 6 août 1985 | Canon Kabushiki Kaisha | Heat-fixable dry system toner |
| US4599289 | 22 mars 1985 | 8 juil. 1986 | Canon Kabushiki Kaisha | Pressure-fixable encapsulated toner |
| US4610944 | 3 janv. 1984 | 9 sept. 1986 | Canon Kabushiki Kaisha | Production of toner |
| US4946755 | 8 mai 1989 | 7 août 1990 | Canon Kabushiki Kaisha | Electrophotographic one component magnetic toner comprising hydrophobic silica and iron oxide |
| US4965172 | 22 déc. 1988 | 23 oct. 1990 | E. I. du Pont de Nemours and Company | Humidity-resistant proofing toners with low molecular weight polystyrene |
| US5116711 | 5 avr. 1990 | 26 mai 1992 | Canon Kabushiki Kaisha | Color toner and two-component developer containing same |
| US5126224 | 14 sept. 1990 | 30 juin 1992 | Canon Kabushiki Kaisha | Electrostatic image developing toner and process for its production, and binder resin and process for its production |
| US5149610 | 4 mars 1992 | 22 sept. 1992 | Canon Kabushiki Kaisha | Color toner and two-component developer containing same |
| US5164275 | 4 mai 1992 | 17 nov. 1992 | Canon Kabushiki Kaisha | Method of forming a multicolor image with color toner and two-component developer containing same |
| US5166041 | 22 juil. 1991 | 24 nov. 1992 | Showa Denko K.K. | Near infrared ray-decolorizable recording material |
| US5185496 | 4 mars 1991 | 9 févr. 1993 | Canon Kabushiki Kaisha | Electrostatic latent image device having a coating layer provided on a developer carrying member |
| US5202213 | 21 janv. 1992 | 13 avr. 1993 | Canon Kabushiki Kaisha | Developer with surface treated silicic acid for developing electrostatic image |
| US5219946 | 8 nov. 1990 | 15 juin 1993 | | Binder resin and process for producing it |
| US5256512 | 24 déc. 1991 | 26 oct. 1993 | Canon Kabushiki Kaisha | Color toner and two-component developer containing same |
| US5296326 | 21 déc. 1992 | 22 mars 1994 | Canon Kabushiki Kaisha | Magnetic toner |
| US5321091 | 18 nov. 1992 | 14 juin 1994 | Canon Kabushiki Kaisha | Binder resin used in a toner |
| US5339146 | 1 avr. 1993 | 16 août 1994 | Eastman Kodak Company | Method and apparatus for providing a toner image having an overcoat |
| US5354637 | 12 juin 1992 | 11 oct. 1994 | Canon Kabushiki Kaisha | Magnetic toner |
| US5363180 | 15 mai 1992 | 8 nov. 1994 | Hitachi, Ltd.
Hitachi Koki Co. Ltd. | Fixing device for electrophotography and electrophotographic apparatus incorporating the fixing device |
| US5422215 | 26 janv. 1994 | 6 juin 1995 | Canon Kabushiki Kaisha | Magnetic toner |
| US5422216 | 1 mars 1994 | 6 juin 1995 | Steward | Developer composition and method of preparing the same |
| US5424810 | 10 sept. 1992 | 13 juin 1995 | Canon Kabushiki Kaisha | Magnetic toner, magnetic developer, apparatus unit, image forming apparatus and facsimile apparatus |
| US5437949 | 23 juin 1994 | 1 août 1995 | Canon Kabushiki Kaisha | Color toner and process for its production |
| US5439770 | 15 avr. 1994 | 8 août 1995 | Canon Kabushiki Kaisha | Toner for developing electrostatic image, image forming apparatus and process cartridge |
| US5447815 | 3 juin 1993 | 5 sept. 1995 | Canon Kabushiki Kaisha | Developer for developing electrostatic image and image forming method |
| US5483327 | 6 mars 1995 | 9 janv. 1996 | Canon Kabushiki Kaisha | Toner for developing electrostatic image, forming apparatus and process cartridge |
| US5484675 | 19 sept. 1994 | 16 janv. 1996 | Xerox Corporation | Toner compositions with halosilanated pigments |
| US5503904 | 19 janv. 1994 | 2 avr. 1996 | Canon Kabushiki Kaisha | Invisible information recorded medium |
| US5508138 | 28 sept. 1994 | 16 avr. 1996 | Hitachi, Ltd.
Hitachi Koki Co., Ltd. | Fixing device for electrophotography and electrophotographic apparatus incorporating the fixing device |
| US5512402 | 19 mai 1994 | 30 avr. 1996 | Canon Kabushiki Kaisha | Carrier for electrophotography, two-component type developer, and image forming method |
| US5512406 | 12 oct. 1994 | 30 avr. 1996 | Canon Kabushiki Kaisha | Toners of different size for electrophotography |
| US5519479 | 22 août 1995 | 21 mai 1996 | Hitachi, Ltd.
Hitachi Koki Co., Ltd. | Fixing device for electrophotography and electrophotographic apparatus incorporating the fixing device |
| US5535185 | 21 janv. 1994 | 9 juil. 1996 | Canon Kabushiki Kaisha | Information recording/reproduction apparatus using probe |
| US5578409 | 15 nov. 1995 | 26 nov. 1996 | Canon Kabushiki Kaisha | Toner for developing electrostatic image, one component-type developer and two-component type developer |
| US5604071 | 23 févr. 1995 | 18 févr. 1997 | Canon Kabushiki Kaisha | Toner for developing electrostatic image |
| US5604072 | 19 sept. 1995 | 18 févr. 1997 | Canon Kabushiki Kaisha | Toner for developing electrostatic images, image forming method and process cartridge |
| US5620824 | 7 juil. 1994 | 15 avr. 1997 | Canon Kabushiki Kaisha | Toner, developer and image forming method |
| US5635326 | 9 févr. 1995 | 3 juin 1997 | Canon Kabushiki Kaisha | Electrostatic image-developing toner, fine powdery titanium oxide, and hydrophobic fine powdery titanium oxide |
| US5641600 | 31 juil. 1995 | 24 juin 1997 | Canon Kabushiki Kaisha | Magnetic toner and image forming method |
| US5649273 | 6 mars 1996 | 15 juil. 1997 | Hitachi, Ltd.
Hitachi Koki Co., Ltd. | Belt-type fixing device having an irregular surface contour |
| US5663026 | 20 mars 1996 | 2 sept. 1997 | Canon Kabushiki Kaisha | Magnetic toner, process cartridge and image forming method |
| US5670288 | 12 févr. 1996 | 23 sept. 1997 | Canon Kabushiki Kaisha | Carrier for electrophotography, two-component type developer, and image forming method |
| US5738962 | 16 oct. 1996 | 14 avr. 1998 | Fuji Xerox Co., Ltd. | Toner for full-color image formation, developer composition, and method of forming multicolor image |
| US5798198 | 13 nov. 1995 | 25 août 1998 | Powdertech Corporation | Non-stoichiometric lithium ferrite carrier |
| US5804351 | 16 oct. 1996 | 8 sept. 1998 | Fuji Xerox Co., Ltd. | Toner for electrostatic-image development, developer for electrostatic image, and image forming process using the same |
| US5846682 | 13 févr. 1997 | 8 déc. 1998 | Showa Denko K.K. | Light decolorizable recording material, ink and toner |
| US5853938 | 21 janv. 1994 | 29 déc. 1998 | Canon Kabushiki Kaisha | Toner for developing electrostatic image |
| US5885742 | 3 oct. 1997 | 23 mars 1999 | Canon Kabushiki Kaisha | Carrier for electrophotography, two-component type developer, and image forming method |
| US5912097 | 6 juil. 1993 | 15 juin 1999 | Eastman Kodak Company | Electrostatographic method using an overlay toner |
| US5922500 | 19 nov. 1997 | 13 juil. 1999 | Canon Kabushiki Kaisha | Toner for developing electrostatic image |
| US6001525 | 19 nov. 1997 | 14 déc. 1999 | Canon Kabushiki Kaisha | Electrophotographic developer carrier, two-component type developer and image forming method |
| US6090515 | 23 mai 1997 | 18 juil. 2000 | Canon Kabushiki Kaisha | Toner for developing electrostatic image, image forming method and process cartridge |
| US6153879 | 27 mars 1996 | 28 nov. 2000 | Canon Kabushiki Kaisha | Invisible information detecting apparatus |
| US6214512 | 14 janv. 1998 | 10 avr. 2001 | Fuji Xerox Co., Ltd. | Image forming method |
| US6365314 | 9 déc. 1999 | 2 avr. 2002 | Canon Kabushiki Kaisha | Toner for developing electrostatic image, image forming method and process cartridge |
| US6447968 | 29 déc. 1997 | 10 sept. 2002 | Canon Kabushiki Kaisha | Magnetic toner, process for producing magnetic toner, and image forming method |
| US6518765 | 18 mai 2000 | 11 févr. 2003 | California Institute of Technology | Multi-sensor electrometer |
| US6653037 | 19 nov. 2001 | 25 nov. 2003 | Ricoh Company, Ltd. | Toner for developing latent electrostatic images, and image forming method and device |
| US6838447 | 26 mars 2002 | 4 janv. 2005 | Linden Technologies, Inc. | Particulate compositions for chemical synthesis |
| US6855501 | 26 mars 2002 | 15 févr. 2005 | Linden Technologies, Inc. | Transfer of arrayed chemical compositions |
| US7208257 | 25 juin 2004 | 24 avr. 2007 | Xerox Corporation | Electron beam curable toners and processes thereof |
| US7378206 | 12 janv. 2004 | 27 mai 2008 | LG Chem, Ltd. | Non-magnetic monocomponent positive toner composition having superior transfer efficiency |
| US7399566 | 18 janv. 2005 | 15 juil. 2008 | Milliken & Company | Color toner and developer compositions and processes for making and using such compositions |
| US7862970 | 13 mai 2005 | 4 janv. 2011 | Xerox Corporation | Toner compositions with amino-containing polymers as surface additives |
| US7985523 | 18 déc. 2008 | 26 juil. 2011 | Xerox Corporation | Toners containing polyhedral oligomeric silsesquioxanes |
| US8084177 | 18 déc. 2008 | 27 déc. 2011 | Xerox Corporation | Toners containing polyhedral oligomeric silsesquioxanes |
