| Patents for B41J 27 - Inking apparatus (1,018) |
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| 02/25/2010 | US20100045770 Method and apparatus for printing |
| 02/23/2010 | US7667727 Multiple-beam raster output scanner with a compensating filter |
| 02/16/2010 | US7663657 Optical scanning device and image forming apparatus |
| 02/10/2010 | CN201399961Y Ribbon cartridge |
| 01/26/2010 | US7652684 Image forming apparatus and control method thereof having main scan length correcting feature |
| 01/19/2010 | US7649543 Image forming device with LED array head |
| 01/12/2010 | US7647012 Sealing member, toner accommodating container and image forming apparatus |
| 12/31/2009 | US20090322852 Composite semiconductor device, print head and image forming apparatus |
| 12/29/2009 | US7639274 Image forming apparatus with exposure units using oscillation mirrors and method for controlling drive frequencies of the oscillation mirrors |
| 12/29/2009 | US7639272 Device and method for optical scanning |
| 12/22/2009 | US7636101 MEMS scanner adapted to a laser printer |
| 12/08/2009 | US7629992 Multibeam image forming apparatus |
| 12/01/2009 | US7626606 Light scanning apparatus, image forming apparatus equipped with such light scanning apparatus, and control method or image forming method for such image forming apparatus |
| 11/25/2009 | EP2123566A1 Ink roller cover device for portable type label printing applicator |
| 11/24/2009 | US7623282 Image forming apparatus |
| 10/07/2009 | CN101553750A Seamless exposure with projection system comprises array of micromirrors with predefined reflectivity variations |
| 10/06/2009 | US7598974 Multi-beam optical scanning device |
| 09/29/2009 | US7595813 Image forming apparatus |
| 09/22/2009 | US7593029 Optical scanning device and image forming apparatus using the same |
| 09/15/2009 | US7589878 Optical scanning device and image forming apparatus |
| 09/15/2009 | US7589756 Optical scanning device, image forming apparatus, optical scanning correcting method, and image forming method |
| 08/25/2009 | US7580053 Laser control circuit and image forming apparatus |
| 08/20/2009 | US20090207231 Dual mirror illumination system for book copier |
| 08/13/2009 | US20090201358 Optical scanning device and image forming apparatus |
| 08/11/2009 | US7573496 Scanning optical apparatus |
| 08/06/2009 | US20090195636 Optical scanning device and image forming apparatus |
| 08/04/2009 | US7570278 Optical scanning device and image forming apparatus |
| 07/23/2009 | US20090183643 Structure of roller imprinting apparatus |
| 07/21/2009 | US7564474 Line head module and image forming apparatus |
| 07/21/2009 | US7564205 Electronic device and image forming apparatus |
| 07/07/2009 | US7557822 Apparatus for and method of forming image using oscillation mirror |
| 07/07/2009 | US7557820 Optical multi-beam scanning device and image forming apparatus |
| 06/30/2009 | US7554568 Optical beam scanning device and diaphragm device capable of adjusting light quantity distribution |
| 06/25/2009 | WO2009078841A1 Managing fluid waste solids |
| 06/23/2009 | US7551338 Optical scanning apparatus and image-forming apparatus |
| 06/10/2009 | CN100498578C Sealing member, toner accommodating container and image forming apparatus |
| 06/10/2009 | CN100498577C Sealing member, toner accommodating container and image forming apparatus |
| 06/09/2009 | US7545403 Optical system having image direction modulator and LITI apparatus including the system |
| 05/26/2009 | US7538789 Optical scanning device and image forming apparatus using the same |
| 05/26/2009 | CA2488780C Ink cartridge refilling process |
| 05/20/2009 | CN101434148A Ink storage container |
| 05/19/2009 | US7535625 Image recording apparatus |
| 05/12/2009 | US7532227 Optical scanner and image forming apparatus |
| 05/05/2009 | US7529011 Deflector mirror with regions of different flexural rigidity |
| 05/05/2009 | US7528856 Image forming apparatus, optical scanning device and manufacturing method of optical scanning device |
| 05/05/2009 | US7528855 Light scanning device, and image forming apparatus using the light scanning device |
| 04/30/2009 | WO2007067267A3 Seamless exposure with projection system comprises array of micromirrors with predefined reflectivity variations |
| 04/28/2009 | US7526145 Optical scanning device and image forming apparatus using the same |
| 04/28/2009 | US7525710 Scanning and imaging optical system, optical scanner, and image forming apparatus with lenses of different signs and refractive index distribution increasing toward rim |
| 04/28/2009 | US7525709 Scanning optical system |
| 04/22/2009 | EP2051145A1 Sealing member, toner accomodating container and image forming apparatus |
| 04/21/2009 | US7522326 Optical scanning device and image forming apparatus |
| 04/21/2009 | US7522324 Optical scanning device and image forming apparatus using the same |
| 04/21/2009 | US7522180 Image writing apparatus and color image forming apparatus |
| 04/14/2009 | US7518771 Optical scanning device and image forming apparatus equipped with the same |
| 04/07/2009 | US7515322 Beam scanning device with light blocking member |
| 04/07/2009 | US7515168 Laser scanning optical apparatus having exclusive optical elements at varying distances from receiving surfaces |
| 04/07/2009 | US7515167 Multi-beam scanning device and image forming apparatus using the scanning device |
| 03/24/2009 | US7508563 Optical scanning device and image forming apparatus using the same |
| 03/24/2009 | US7508407 Light scanning apparatus, image forming apparatus equipped with such light scanning apparatus, and control method or image forming method for such image forming apparatus |
| 03/19/2009 | WO2009034566A1 Vapor deposition of biomolecules |
| 03/17/2009 | US7505060 Light scanning apparatus having a liquid crystal deflector and image forming apparatus using the same |
| 03/10/2009 | US7502046 Optical scanning unit and image forming apparatus |
| 03/05/2009 | US20090058979 Optical scanning device and image forming apparatus |
| 03/04/2009 | CN100464989C An ink reservoir |
| 03/03/2009 | US7499204 Optical scanning apparatus, control method thereof, and image forming apparatus |
| 03/03/2009 | US7499071 Exposure device with a transmissive member and members for shielding the same |
| 02/24/2009 | US7495682 Image reading apparatus and image forming apparatus |
| 01/15/2009 | US20090015650 Optical scanning apparatus and image-forming apparatus using the same |
| 01/14/2009 | CN100451727C Scanning and imaging optical system, optical scanner, and image forming apparatus |
| 01/06/2009 | US7474324 Printing apparatus using order-separation type optical modulator |
| 01/01/2009 | US20090003872 Sealing member, toner accommodating container and image forming apparatus |
| 12/30/2008 | US7471434 Optical scanning device and image forming apparatus |
| 12/25/2008 | US20080316289 Composition suitable for use in ink jet printing |
| 12/23/2008 | US7469113 Sealing member, toner accommodating container and image forming apparatus |
| 12/09/2008 | US7463278 Pixel clock generation circuit |
| 12/03/2008 | CN101314288A Ink filling method for ink roll for ribbon cartridge |
| 12/02/2008 | US7460146 Dynamic correction of field curvature from a scanner |
| 12/02/2008 | US7460145 Multi-beam pitch adjusting apparatus and image forming apparatus |
| 11/19/2008 | EP1993003A2 Sealing member, toner accommodating container and image forming apparatus |
| 11/19/2008 | EP1993002A2 Sealing member, toner accommodating container and image forming apparatus |
| 11/18/2008 | US7453487 Optical scanning apparatus having scanning line curvature correcting mechanism with sliding pressure point along a longitudinal direction of the optical element |
| 11/11/2008 | US7450145 Light beam scanner |
| 10/28/2008 | US7443415 Optical beam scanning device and image forming apparatus having window for polygon mirror cover |
| 10/28/2008 | US7443412 Exposure apparatus adopting organic light-emitting diode array as light source |
| 10/21/2008 | US7439999 Optical scanning apparatus and image-forming apparatus using the same |
| 10/21/2008 | US7439998 Optical recording apparatus |
| 10/16/2008 | US20080252690 Micro Writing And Reading |
| 10/14/2008 | US7436425 Optical writing apparatus and image forming apparatus |
| 10/07/2008 | US7432947 Apparatus and method of electrophotographic printing employing diffusive light sources and apparatus and method of scanning a document |
| 09/23/2008 | US7428089 Optical scanning device and image forming apparatus |
| 09/23/2008 | US7428088 Optical scanning apparatus and method for adjusting the same |
| 09/23/2008 | US7427999 Image forming apparatus |
| 09/02/2008 | US7420583 Image forming apparatus and control method therefor |
| 08/28/2008 | WO2008102613A1 Ink roller cover device for portable type label printing applicator |
| 08/26/2008 | US7417661 Image forming apparatus and program product optimizing scanner motor operation |
| 08/19/2008 | US7414765 Optical scanning device and image forming apparatus using the same |
| 08/19/2008 | US7414645 Image forming apparatus with scanning lens |
| 08/19/2008 | US7414644 Image forming device |
| 08/13/2008 | CN101241230A Optical multi-beam scanning device and image forming apparatus |