Yuusuke Okuno
12Patents
2h-index
21Co-inventors
46Inventor score
Filing activity: Apr 17, 2007 → Oct 23, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8750764B2 | Developing device and image forming apparatus | Physics | 5 | Active |
| US7639973B2 | Image forming apparatus with developer supply roller | Physics | 3 | Active |
| US8874008B2 | Developing device and image forming apparatus | Physics | 2 | Active |
| US7853161B2 | Image forming apparatus with toner discharge method | Physics | 1 | Active |
| US8126379B2 | Developing device and image forming apparatus | Physics | 1 | Active |
| US7693463B2 | Developing device and image forming apparatus | Physics | 1 | Active |
| US7970305B2 | Development apparatus, image forming apparatus and image forming method for consuming degraded toner | Physics | 1 | Active |
| US8503904B2 | Developing device, imaging unit and image forming apparatus | Physics | 0 | Active |
| US8406645B2 | Image forming apparatus and image forming method for adjusting developing bias | Physics | 0 | Active |
| US9335711B2 | Fitting structure for a plate-form member | Physics | 0 | Active |
| US8032043B2 | Image forming apparatus and image forming method | Physics | 0 | Active |
| US7860436B2 | Image forming apparatus with toner supplying roller | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.