KYOCERA MITA CORPORATION
1,142Patents
897Active
1,142Granted
61Portfolio score
Filing activity: Nov 22, 1993 → Feb 18, 2014 · 736 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6198891A | Image forming apparatus | Physics | 87 | Expired |
| US7603059B2 | Shaft coupling, and function unit drive device for an image forming device comprising the same | Emerging Cross-Sectional Technologies | 86 | Active |
| US6101349A | Image-forming machine having an image forming unit movable from an acting position to a non-acting position | Physics | 68 | Expired |
| US7684729B2 | Image-forming machine | Physics | 64 | Active |
| US7797349B2 | Device user interface XML string table manager | Physics | 47 | Active |
| USD442624S | Toner cartridge | General | 43 | Expired |
| USD524849S1 | Toner cartridge | General | 41 | Expired |
| US6988728B2 | Sheet sorter and an image forming apparatus | Performing Operations; Transporting | 37 | Expired |
| US7894757B2 | Image forming device having biasing member for regulating sheets and image forming method the same | Physics | 36 | Active |
| US6209861A | Sheet transport device and automatic document feeder | Emerging Cross-Sectional Technologies | 32 | Expired |
| US8065357B2 | Output management system and method for enabling access to private network resources | Electricity | 28 | Active |
| USD653283S1 | Toner cartridge | General | 27 | Expired |
| USD524848S1 | Toner cartridge | General | 25 | Expired |
| USD525289S1 | Toner cartridge | General | 25 | Expired |
| US6563938B1 | Sheet-through type document reader | Electricity | 24 | Expired |
| USD502730S1 | Developer supplying device for image forming apparatus | General | 24 | Expired |
| USD450080S | Developer supplying device for image forming apparatus | General | 23 | Expired |
| US7287998B2 | Connection device, image forming apparatus and optional device equipped with the same | Physics | 23 | Expired |
| US7574666B2 | Electronic device and storage medium which stores a display control program | Physics | 22 | Active |
| US7062205B2 | Structure for locking a shutter member in a toner supplying container | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6567627B2 | Operating device having a shortcut key for setting functions | Electricity | 21 | Expired |
| US6543759B2 | Paper feeder for use in image forming apparatus | Performing Operations; Transporting | 21 | Expired |
| US6496281B1 | Image forming apparatus | Physics | 20 | Expired |
| US6315288A | Sheet post-processing apparatus | Physics | 20 | Expired |
| US6161831A | Sheet transport device and automatic document feeder | Emerging Cross-Sectional Technologies | 20 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.