48 US patents granted on 02 January 2007 and assigned to Canon
| 1 | 7,159,121 | Transmission of information to a reproduction device having user identification by organism information of a specified type |
| 2 | 7,159,042 | Method and device for communicating a message on a network and systems using them |
| 3 | 7,158,946 | Method, system and medium for remotely managing plural image forming apparatuses and plural types of maintenance agreements relating to the apparatuses |
| 4 | 7,158,846 | System for providing product environment information |
| 5 | 7,158,783 | Radio device communication setting method of switching from first setting information to second setting information |
| 6 | 7,158,749 | Cleaning device, process cartridge, cleaning member and electrophotographic image forming apparatus |
| 7 | 7,158,740 | Image forming apparatus |
| 8 | 7,158,736 | Process cartridge having first and second rotatably coupled frames and electrophotographic image forming apparatus mounting such process cartridge |
| 9 | 7,158,735 | Process cartridge, mounting method of electrophotographic photosensitive drum and replacing method of the photosensitive drum |
| 10 | 7,158,733 | Image forming apparatus which includes an image bearing body surface potential detection feature |
| 11 | 7,158,671 | Image processing apparatus and method |
| 12 | 7,158,669 | Image compression method and apparatus, and image coding method and apparatus |
| 13 | 7,158,661 | Radiographic image processing method, radiographic image processing apparatus, radiographic image processing system, program, computer-readable storage medium, image diagnosis assisting method, and image diagnosis assisting system |
| 14 | 7,158,653 | Encoding information in a watermark |
| 15 | 7,158,652 | Method of using plural watermarks to prevent unauthorized image copying |
| 16 | 7,158,320 | Optical system and image pickup apparatus including the same |
| 17 | 7,158,308 | Color separating-combining optical system, image display optical system, and projection image display apparatus |
| 18 | 7,158,272 | Image sensor and image reading apparatus |
| 19 | 7,158,266 | Information processing system, information processing apparatus, image pickup system, information processing method, and program |
| 20 | 7,158,259 | Printing apparatus and method with a quiet mode |
| 21 | 7,158,257 | Information processing apparatus, image processing method, and program |
| 22 | 7,158,253 | Printer, printing control apparatus and printing system using unique job identifiers, and control method therefor |
| 23 | 7,158,250 | Information processing apparatus, information processing system, information processing method, coversheet generating method, program, and storage medium |
| 24 | 7,158,249 | Facsimile apparatus and control method |
| 25 | 7,158,243 | Printing apparatus and printing system, control method, storage medium and program |
| 26 | 7,158,233 | Alignment mark, alignment apparatus and method, exposure apparatus, and device manufacturing method |
| 27 | 7,158,232 | Substrate processing apparatus |
| 28 | 7,158,212 | Scanning exposure apparatus and device manufacturing method |
| 29 | 7,158,210 | Projection exposure apparatus |
| 30 | 7,158,209 | Holding mechanism in exposure apparatus, and device manufacturing method |
| 31 | 7,158,179 | Optical device, optical device driving unit, and camera system |
| 32 | 7,158,146 | Image processing apparatus and method |
| 33 | 7,158,144 | Image processing apparatus and method for converting data dependent on a first illuminating light into data dependent on a second illuminating light |
| 34 | 7,158,142 | Display contrast adjustment method and device having display contrast adjustment function |
| 35 | 7,158,117 | Coordinate input apparatus and control method thereof, coordinate input pointing tool, and program |
| 36 | 7,158,097 | Gaze tracking system |
| 37 | 7,157,850 | Image formation apparatus having electrically conductive spacer and external frame |
| 38 | 7,157,722 | Positioning device and method of initializing a positioning device |
| 39 | 7,157,539 | Polymerizable compound, polymer compound and block polymer compound, and composition, image-forming method and image-forming apparatus using the same |
| 40 | 7,157,197 | Electrophotographic photosensitive member |
| 41 | 7,156,943 | Method and apparatus for separating composite |
| 42 | 7,156,797 | Assembling method for developing roller |
| 43 | 7,156,520 | Color separating optical system, image display optical system, and projection image display apparatus |
| 44 | 7,156,499 | Heat generating resistive element, substrate for liquid discharge head having the heat generating resistive element, liquid discharge head, and manufacturing method therefor |
| 45 | 7,156,391 | Driving apparatus, sheet processing apparatus having driving apparatus, image forming apparatus having sheet processing apparatus and control system |
| 46 | 7,156,302 | Card reading device for service access |
| 47 | 7,156,291 | Recording media discard device, recording media discard system, and contents administration method |
| 48 | D534,582 | Ink cartridge for printer |
