Ryoichi Nozawa
97Patents
10h-index
31Co-inventors
78Inventor score
Filing activity: Jun 29, 2001 → Jul 29, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6723576B2 | Disposing method for semiconductor elements | Electricity | 147 | Expired |
| US7452738B2 | Method of manufacturing organic electroluminescent device and organic electroluminescent device | Electricity | 25 | Active |
| US7501754B2 | Organic electroluminescent device, method of manufacturing organic electroluminescent device, and electronic apparatus | Electricity | 22 | Expired |
| US7649515B2 | Electronic circuit, method of driving electronic circuit, electro-optical device, and electronic apparatus | Physics | 20 | Active |
| US7294856B2 | Electro-optical device and electronic apparatus | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7183580B2 | Electro-optical device, manufacturing method of the same, and electronic apparatus | Electricity | 18 | Expired |
| US7414361B2 | Light-emitting device and electronic apparatus having a roughing face formed on partition wall | Electricity | 13 | Expired |
| US7282385B2 | Electro-optical device, method of manufacturing electro-optical device, and electronic apparatus | Electricity | 12 | Expired |
| US7855387B2 | Light-emitting device and electronic apparatus | Electricity | 11 | Active |
| US10403701B2 | Electro-optical device and electronic apparatus | Electricity | 11 | Active |
| US7795809B2 | Electro-optical device and electronic apparatus having partitions for separating a plurality of regions | Emerging Cross-Sectional Technologies | 10 | Active |
| US7855779B2 | Display device and detection method | Physics | 9 | Active |
| US7158694B2 | Electro-optical device, manufacturing method of the same, and electronic apparatus | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7336030B2 | Electro-optic device, semiconductor device, electro-optic device substrate, manufacturing methods thereof, and electronic apparatus | Emerging Cross-Sectional Technologies | 9 | Expired |
| US9269924B2 | Electro-optical apparatus, manufacturing method for electro-optical apparatus, and electronic device | Electricity | 8 | Active |
| US7122954B2 | Electro-optical device, method of manufacturing the same, and electronic apparatus | Electricity | 8 | Expired |
| US8198636B2 | Light-emitting device and electronic apparatus | Electricity | 8 | Active |
| US7956355B2 | Method of manufacturing organic electroluminescent device and organic electroluminescent device | Electricity | 7 | Active |
| US7872264B2 | Light-emitting device and electronic apparatus | Electricity | 7 | Active |
| US7116045B2 | Display panel, electronic apparatus with the same, and method of manufacturing the same | Electricity | 6 | Expired |
| US7667284B2 | Method of manufacturing organic electroluminescent device and organic electroluminescent device | Electricity | 6 | Active |
| US9142599B2 | Light emitting device, method of manufacturing light emitting device, and electronic equipment | Electricity | 6 | Active |
| US7164228B2 | Display panel and electronic apparatus with the same | Electricity | 5 | Expired |
| US8772789B2 | Light-emitting device and electronic apparatus | Electricity | 5 | Active |
| US10777130B2 | Organic electroluminescent device and electronic apparatus | Physics | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.