Jun Kusakabe
19Patents
7h-index
12Co-inventors
52Inventor score
Filing activity: Mar 10, 1997 → Dec 20, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6209861A | Sheet transport device and automatic document feeder | Emerging Cross-Sectional Technologies | 32 | 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 |
| US5988621A | Recycle document feeder | Performing Operations; Transporting | 12 | Expired |
| US6073927A | Automatic document feeder | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5878318A | Automatic document feeder | Electricity | 10 | Expired |
| US6120017A | Automatic document feeder | Performing Operations; Transporting | 5 | Expired |
| US6164641A | Document separating mechanism of automatic document feeder | Performing Operations; Transporting | 5 | Expired |
| US5903812A | Recycle document feeder including a reciprocally movable partitioning unit | Performing Operations; Transporting | 4 | Expired |
| US6019361A | Automatic document feeder | Electricity | 3 | Expired |
| US5931454A | Recycle document feeder | Physics | 2 | Expired |
| US5923941A | Document transport device | Performing Operations; Transporting | 2 | Expired |
| US5946540A | Document feeder having a curved document transportation path | Performing Operations; Transporting | 1 | Expired |
| US6062559A | Automatic document feeder and conveying belt mechanism of automatic document feeder | Performing Operations; Transporting | 1 | Expired |
| US5954329A | Document feeder having an improved separator mechanism | Performing Operations; Transporting | 1 | Expired |
| US5761569A | Image forming apparatus including control device for controlling a pre-transfer charger | Physics | 0 | Expired |
| US5899612A | Document feeder having retractable document guiding member | Physics | 0 | Expired |
| US6123328A | Conveying belt mechanism for an automatic feeder | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.