Masashi Uno
7Patents
3h-index
19Co-inventors
50Inventor score
Filing activity: Apr 11, 2013 → Nov 25, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8655238B2 | Developing member | Physics | 22 | Active |
| US10942471B2 | Electrophotographic member having a surface layer with a cross-linked urethane resin-containing matrix, process cartridge, and apparatus | Physics | 6 | Active |
| US11112718B2 | Electrophotographic member, process cartridge, and electrophotographic apparatus | Physics | 4 | Active |
| US10831126B2 | Developing roller having crown-shaped electro-conductive layer with outer surface providing electrically insulating first regions adjacent to second regions having higher conductivity | Physics | 3 | Active |
| US10895824B2 | Developing roller, process cartridge and electrophotographic image forming apparatus | Physics | 1 | Active |
| US12294270B2 | Stator and motor having coil units annularly arranged | Electricity | 0 | Active |
| US10895823B2 | Developing roller, process cartridge and electrophotographic image forming apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.