Akiya Kume
5Patents
3h-index
12Co-inventors
54Inventor score
Filing activity: Apr 26, 1996 → Mar 27, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6023597A | Cellular conductive roller with conductive powder filling open cells in the surface | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5819142A | Charging member and image-forming unit having the same | Physics | 9 | Expired |
| US5824408A | White electroconductive coating composition and transfer material-carrying member | Emerging Cross-Sectional Technologies | 7 | Expired |
| US10978983B2 | Rotary electric machine control device | Electricity | 1 | Active |
| US8258505B2 | Organic electroluminescence display apparatus and manufacturing method therefor | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.