Keiji Karube
3Patents
1h-index
13Co-inventors
37Inventor score
Filing activity: Jun 24, 2014 → Sep 1, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9250546B2 | Member for electrophotography, process cartridge, and electrophotographic apparatus | Physics | 6 | Active |
| US10831134B2 | Electrophotographic belt and electrophotographic image forming apparatus | Physics | 1 | Active |
| US11669027B2 | Electrophotographic belt, method for producing the same, and electrophotographic image forming apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.