Hiroshi Oooka
17Patents
4h-index
11Co-inventors
53Inventor score
Filing activity: Feb 11, 2005 → May 3, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9640600B2 | Manufacturing method of display device, display device, and display device formation substrate | Electricity | 6 | Active |
| US7622861B2 | Organic electroluminescent display device having two sealed EL display panels | Electricity | 4 | Expired |
| US9076985B2 | Display device and method for producing the same | Electricity | 4 | Active |
| US9231036B2 | Organic electroluminescence display device | Electricity | 4 | Active |
| US9269922B2 | Organic EL display device | Electricity | 4 | Active |
| US9608045B2 | Display device | Electricity | 2 | Active |
| US9213452B2 | Touch screen, display device including touch screen, and manufacturing method for display device including touch screen | Emerging Cross-Sectional Technologies | 1 | Active |
| US7830341B2 | Organic electroluminescence display device | Physics | 1 | Active |
| US10236336B2 | Organic electroluminescence display device with spacers | Electricity | 1 | Active |
| US9871092B2 | Display device with reduced frame size | Electricity | 1 | Active |
| US7423865B2 | Display device and apparatus | Electricity | 1 | Active |
| US7888862B2 | Organic electroluminescent display device | Electricity | 0 | Active |
| US9673260B2 | Organic electroluminescent display device with an upper electrode in contact with a lower electrode | Electricity | 0 | Active |
| US8076843B2 | Organic electroluminescence display device | Electricity | 0 | Active |
| US9397148B2 | Organic electroluminescence display device | Electricity | 0 | Active |
| US9634080B2 | Display device | Electricity | 0 | Active |
| US9391122B2 | Organic EL display device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.