46 US patents granted on 24 January 2006 and assigned to Canon
| 1 | 6,990,448 | Database annotation and retrieval including phoneme data |
| 2 | 6,990,429 | Information processing apparatus, and information processing method |
| 3 | 6,990,386 | Moving mechanism and stage system in exposure apparatus |
| 4 | 6,990,315 | Communication apparatus and system, and control method |
| 5 | 6,990,302 | Process cartridge and electrophotographic image forming apparatus regulating the positions of creases on a flexible member in accordance with pivotal movement of a support member |
| 6 | 6,990,301 | Sealing member, toner accommodating container and image forming apparatus |
| 7 | 6,990,300 | Image forming apparatus with bias and integral current control features |
| 8 | 6,990,299 | Image fixing device with phase controlled heaters |
| 9 | 6,990,298 | Image forming apparatus |
| 10 | 6,990,240 | Image processing apparatus |
| 11 | 6,990,232 | Image processing apparatus, control method thereof, and image processing method |
| 12 | 6,990,228 | Image processing apparatus |
| 13 | 6,990,213 | Method and device for processing and watermarking a set of coefficients representing a digital image |
| 14 | 6,990,173 | Positioning apparatus, atmosphere substituting method, exposure apparatus, and device manufacturing method |
| 15 | 6,989,943 | Zoom lens system and image pickup apparatus having zoom lens system |
| 16 | 6,989,942 | Zoom lens and photographing apparatus having the same |
| 17 | 6,989,939 | Variable-power optical system, projection optical system, and image projection apparatus using the systems |
| 18 | 6,989,936 | Variable power optical system |
| 19 | 6,989,917 | Image reading apparatus and its control method |
| 20 | 6,989,909 | Print controller, drawing controller, data processing method and storage medium |
| 21 | 6,989,908 | Image input and output method, image input and output apparatus, and image processing system |
| 22 | 6,989,907 | Response apparatus for sending a response in accordance with a state, and a method therefor |
| 23 | 6,989,888 | Stage system, exposure apparatus, and device manufacturing method |
| 24 | 6,989,885 | Scanning exposure apparatus and method |
| 25 | 6,989,865 | Optical equipment and it control method, and computer-readable storage medium |
| 26 | 6,989,863 | Photoelectric converting apparatus having amplifiers with different gains for its sensor ad storage units |
| 27 | 6,989,855 | Multi-beam scanning optical system, multi-beam scanning optical apparatus, and image forming apparatus |
| 28 | 6,989,817 | Image display unit |
| 29 | 6,989,731 | Notifying a user that a warning status has occurred in a device |
| 30 | 6,989,666 | Current sensor and current detection unit using the same |
| 31 | 6,989,624 | Vibration element and vibration wave driving apparatus |
| 32 | 6,989,614 | Oscillating device |
| 33 | 6,989,540 | Image pickup apparatus, radiation image pickup apparatus and radiation image pickup system |
| 34 | 6,989,520 | Emission control apparatus with settable target intensity and image forming apparatus using same |
| 35 | 6,989,273 | Light emissive iridium (III) complexes |
| 36 | 6,989,060 | Calcium fluoride crystal and method and apparatus for using the same |
| 37 | 6,988,922 | Methods of manufacturing electron-emitting device, electron source, and image forming apparatus |
| 38 | 6,988,921 | Recycling method and manufacturing method for an image display apparatus |
| 39 | 6,988,837 | Camera and optical apparatus |
| 40 | 6,988,804 | Projector apparatus for preventing degradation in image quality due to heat |
| 41 | 6,988,786 | Ink jet recording head and ink discharge method |
| 42 | 6,988,783 | Liquid detection method, liquid detection apparatus and printing apparatus using the liquid detection |
| 43 | 6,988,782 | Recording apparatus and liquid discharge method |
| 44 | 6,988,730 | Sheet conveying apparatus, sheet post-processing apparatus, and image forming apparatus provided with sheet conveying apparatus and image forming apparatus |
| 45 | 6,988,727 | Sheet conveyance apparatus, image forming apparatus, and method for estimating duration of a rotary member |
| 46 | RE38,942 | Apparatus for generating an image from a digital video signal |
