| Patent No. | Patent Title: |
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| RE42572 | Belt device |
| 7817927 | Image forming apparatus with developer collection |
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| RE41202 | Belt-type fixing device |
| 7630669 | Multi-development system print engine |
| 7593679 | Heat recycling image forming apparatus |
| 7551879 | Charging device, process unit, image forming apparatus, and metho... |
| 7529495 | Image heating apparatus |
| 7526225 | Developing apparatus and assembly method of developing apparatus |
| 7477862 | Charged device, cleaning device, process cartridge, toner, and im... |
| 7474862 | Job display control method |
| 7469117 | Image forming apparatus, developing unit, and computer system |
| 7469115 | Method for positioning image bearing member unit and roller unit ... |
| 7463836 | System, method and print cartridge for signaling user replacement... |
| 7463844 | Process cartridge that spaces a developing roller and photosensit... |
| 7463839 | Image forming apparatus including a toner waste container near-en... |
| 7463853 | Particle supply apparatus, imaging apparatus, and monitoring syst... |
| 7463845 | Charging device having a first and second pressure with a cleanin... |
| 7463842 | Image forming apparatus with hot air dispersing structure |
| 7463854 | Developing apparatus, processing cartridge, and image forming app... |
| 7463843 | Developing device |
| 7463846 | Photosensitive drum |
| 7463857 | Fixing device with peeling member for an image forming apparatus |
| 7460813 | Image forming apparatus |
| 7460814 | Image device having an opening/closing cover |
| 7460812 | Gang safety latching mechanism and an image producing machine inc... |
| 7460822 | Printing roll having a controllable heat-absorbing internal surfa... |
| 7460795 | Image forming apparatus having a detachably mountable image formi... |
| 7460804 | Image forming device having an image detector |
| 7460806 | Job execution system and job execution method, and job execution ... |
| 7460796 | Method for measuring amount of toner, method for image formation,... |
| 7460798 | Image forming apparatus and method of detecting amount of residua... |
| 7460799 | Developer accommodating apparatus, developing apparatus and image... |
| 7460803 | Electric potential measuring device using oscillating device, ima... |
| 7457566 | Electrophotosensitive drum having non-circular twisted projection... |
| 7457564 | Container holding device, conveying device, image forming apparat... |
| 7457575 | Fusing device, image forming apparatus, and belt |