CANON FINETECH INC.
204Patents
152Active
204Granted
53Portfolio score
Filing activity: Jun 9, 1999 → Aug 3, 2016 · 81 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6767075B1 | Image forming device | Performing Operations; Transporting | 44 | Expired |
| US7192020B2 | Sheet processing apparatus for storing supplied sheets while preceding sheet are processed | Physics | 41 | Expired |
| US7841706B2 | Ink supply apparatus and method for controlling the ink pressure in a print head | Performing Operations; Transporting | 31 | Active |
| US7014289B1 | Image forming device | Performing Operations; Transporting | 27 | Expired |
| US7874656B2 | Ink-feeding device and pressure-generating method | Performing Operations; Transporting | 22 | Active |
| US7424260B2 | Thermal fixing device and image forming device | Physics | 20 | Expired |
| US7392983B2 | Sheet post-processing unit and image forming apparatus | Performing Operations; Transporting | 19 | Expired |
| US6609791B1 | Ink jet type image forming device | Performing Operations; Transporting | 18 | Expired |
| US6997449B2 | Sheet processing apparatus and image forming apparatus having such sheet processing apparatus | Physics | 18 | Expired |
| US7354034B2 | Sheet processing apparatus and image forming apparatus equipped with same | Performing Operations; Transporting | 16 | Active |
| US7805102B2 | Heating device and image formation apparatus | Physics | 15 | Active |
| US6807888B1 | Recording material cutting device | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7543806B2 | Sheet processing apparatus and image forming apparatus equipped with same | Performing Operations; Transporting | 14 | Active |
| US6622625B1 | Medium detecting method and device, and printer | Performing Operations; Transporting | 14 | Expired |
| US6721060B1 | Recording medium cutter image forming device using same | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7354036B2 | Sheet processing apparatus and image forming apparatus including the sheet processing apparatus | Physics | 13 | Active |
| US7185883B2 | Sheet treating apparatus and image forming apparatus | Performing Operations; Transporting | 12 | Expired |
| US9409740B2 | Sheet bundle binding processing apparatus and image forming system having the same | Physics | 12 | Active |
| US7552917B2 | Sheet processing apparatus and image forming apparatus including the sheet processing apparatus | Physics | 12 | Active |
| US7726638B2 | Sheet processing apparatus and image forming apparatus | Performing Operations; Transporting | 10 | Active |
| US6796633B1 | Ink-jet recorder and method for cleaning restoring system | Performing Operations; Transporting | 9 | Expired |
| USD678405S1 | Ink tank for printer | General | 9 | Active |
| US8439342B2 | Sheet aligning member for sheet processing apparatus | Performing Operations; Transporting | 9 | Active |
| US8191884B2 | Sheet processing apparatus and image forming apparatus | Performing Operations; Transporting | 9 | Active |
| US9586781B2 | Sheet bundle conveying apparatus and image forming system having the same | Performing Operations; Transporting | 9 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.