CANON COMPONENTS, INC.
72Patents
65Active
72Granted
53Portfolio score
Filing activity: Nov 22, 1991 → Feb 17, 2022 · 5 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9253359B2 | Contact image sensor unit including a detachable light guide supporting member and image reading apparatus using the same | Electricity | 43 | Active |
| US8531126B2 | White light emitting apparatus and line illuminator using the same in image reading apparatus | Emerging Cross-Sectional Technologies | 34 | Active |
| US8049937B2 | Image sensor unit and image reading apparatus using the same | Electricity | 23 | Active |
| US8786915B2 | Image sensor unit and image reading apparatus using the same | Electricity | 11 | Active |
| US7969622B2 | Image reading apparatus, image formation apparatus, image reading method, image formation method, program for causing image reading method to be executed, and program for causing image formation method to be executed | Electricity | 10 | Active |
| US8767274B2 | Image sensor unit, image reader, and image forming apparatus | Electricity | 9 | Active |
| US8599445B2 | Image sensor unit and image reading apparatus using the same | Electricity | 9 | Active |
| US6025858A | Recording head and image forming apparatus using the same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8681398B2 | Image sensor unit and image reader | Electricity | 7 | Active |
| US7449666B2 | Color image sensor unit and image reading apparatus using the sensor unit and control method therefor | Electricity | 7 | Expired |
| US9065961B2 | Image sensor unit, image reading apparatus, and image forming apparatus | Electricity | 5 | Active |
| US7843612B2 | Image sensor unit and method of manufacturing the image sensor unit, and image-reading apparatus | Emerging Cross-Sectional Technologies | 5 | Active |
| US9158062B2 | Illumination apparatus, image sensor unit, and image reading apparatus | Electricity | 4 | Active |
| US8167475B2 | Linear lighting apparatus and image reader using the same | Electricity | 4 | Active |
| US8797609B2 | Image sensor unit and image reading apparatus | Electricity | 3 | Active |
| US8643915B2 | Image sensor unit, and image reading apparatus and image forming apparatus using the same | Electricity | 3 | Active |
| US8755096B2 | Image sensor unit and image reading apparatus | Electricity | 3 | Active |
| US7262801B2 | Image processing apparatus having multiple resolutions | Electricity | 2 | Expired |
| US8842344B2 | Image sensor unit and image reader | Electricity | 2 | Active |
| US8988742B2 | Image sensor unit, paper sheet distinguishing apparatus, image reading apparatus and image forming apparatus | Electricity | 2 | Active |
| US8963012B2 | Flexible circuit board | Electricity | 2 | Active |
| US7476847B2 | Adaptive image reading apparatus and control method of the apparatus | Electricity | 1 | Expired |
| US8964262B2 | Image sensor unit, and image reading apparatus and image forming apparatus using the same | Electricity | 1 | Active |
| US9119302B2 | Flexible circuit board | Electricity | 1 | Active |
| US5257067A | Apparatus for placing film mask in contact with object | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.