Shigeo Kurando
18Patents
9h-index
50Co-inventors
71Inventor score
Filing activity: Jul 17, 1984 → Jul 13, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5184181A | Cartridge discriminating system | Physics | 103 | Expired |
| US4963939A | Cartridge discriminating system | Physics | 62 | Expired |
| US6209861A | Sheet transport device and automatic document feeder | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4620782A | Automatic document feeder | Physics | 25 | Expired |
| US5991592A | Document transporting device and method and image reading device provided with the document transporting device | Electricity | 22 | Expired |
| US6161831A | Sheet transport device and automatic document feeder | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6206368A | Paper transport device with one roller pair | Performing Operations; Transporting | 19 | Expired |
| US5832356A | Automatic paper feeder with a tray and tray driver that rotates the tray based upon operating conditions of the feeder | Electricity | 12 | Expired |
| US4659206A | Photoconductive drum device for electrostatic copying machines or the like | Physics | 10 | Expired |
| US4939542A | Image forming apparatus with potential control | Physics | 8 | Expired |
| US5395106A | Sheet forwarding apparatus for determining causes of feeding defects | Physics | 7 | Expired |
| US4819022A | Automatic exposure device for copying machine | Physics | 4 | Expired |
| US6145827A | Automatic document conveyer | Physics | 4 | Expired |
| US5903812A | Recycle document feeder including a reciprocally movable partitioning unit | Performing Operations; Transporting | 4 | Expired |
| US4725869A | Display device of copying machine | Physics | 3 | Expired |
| US5337125A | Toner feeding device | Physics | 3 | Expired |
| US5761569A | Image forming apparatus including control device for controlling a pre-transfer charger | Physics | 0 | Expired |
| US5355196A | Micro computer controlled image forming apparatus | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.