Hideyasu Seki
24Patents
3h-index
37Co-inventors
55Inventor score
Filing activity: Jan 14, 2011 → Sep 13, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9176457B2 | Image forming apparatus and waste toner conveying device incorporated in same | Physics | 5 | Active |
| US9354538B2 | Charging device and image forming apparatus incorporating same | Physics | 4 | Active |
| US9068693B2 | Lubricant supplying device, image forming apparatus, and process cartridge | Physics | 3 | Active |
| US9081347B2 | Lubricant supplying device, image forming apparatus, and process cartridge | Physics | 3 | Active |
| US9158228B2 | Development device and image forming apparatus incorporating same | Physics | 2 | Active |
| US9310707B2 | Process cartridge capable of suppressing filming and image forming apparatus with same | Physics | 1 | Active |
| US9128452B2 | Lubricant supply system, image forming apparatus, and process cartridge | Physics | 1 | Active |
| US8824935B2 | Development device, process cartridge incorporating same, and image forming apparatus incorporating same | Physics | 1 | Active |
| US8909122B2 | Lubricant supplying device, image forming apparatus, and process cartridge | Physics | 1 | Active |
| US8855507B2 | Lubricant supplying device, and image forming apparatus | Physics | 1 | Active |
| US9052669B2 | Lubricant applicator, image forming apparatus, and process cartridge | Physics | 1 | Active |
| US9063500B2 | Lubricant applicator, image forming apparatus, and process cartridge | Physics | 1 | Active |
| US9366985B1 | Electric charging-diselectrifying device, process cartridge with electric charging-diselectrifying device, and image forming apparatus with process cartridge | Physics | 1 | Active |
| US8948638B2 | Image forming apparatus | Physics | 0 | Active |
| US8897681B2 | Developing device, image forming apparatus, and image forming method | Physics | 0 | Active |
| US9104171B2 | Detachable unit and image forming apparatus incorporating same | Physics | 0 | Active |
| US9201336B2 | Developing device and image forming apparatus including a toner bearing member having a predetermined relationship with toner | Physics | 0 | Active |
| US9256190B2 | Lubricant supplying device, image forming apparatus, and process cartridge | Physics | 0 | Active |
| US8594540B2 | Development device, process cartridge incorporating same, and image forming apparatus incorporating same | Physics | 0 | Active |
| US9367022B2 | Toner conveyance device and image forming apparatus incorporating same | Physics | 0 | Active |
| US9897947B2 | Image forming apparatus executing charge removal for photoconductor thereof and control method for same | Physics | 0 | Active |
| US9008546B2 | Image carrier, process cartridge, and image forming apparatus | Physics | 0 | Active |
| US9207625B2 | Lubricant supply device, process unit, image forming apparatus, and process unit manufacturing method | Emerging Cross-Sectional Technologies | 0 | Active |
| US8929782B2 | Development device, and image forming apparatus and process cartridge incorporating same | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.