Tadayoshi Ozaki
20Patents
3h-index
17Co-inventors
52Inventor score
Filing activity: Sep 10, 2002 → Mar 22, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7166859B2 | Organic semiconductor transistor element, semiconductor device using the same, and process for producing the semiconductor device | Electricity | 8 | Expired |
| US7455916B2 | Organic electroluminescent element | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7060783B2 | Diamine compound polymer having condensed aromatic group | Chemistry; Metallurgy | 3 | Expired |
| US7659410B2 | Thiophene-containing compound and thiophene-containing compound polymer, organic electroluminescent device, production method thereof, and image display medium | Electricity | 2 | Active |
| US7939143B2 | Liquid crystal-containing composition and liquid crystal display device using the same | Chemistry; Metallurgy | 1 | Active |
| US7833589B2 | Liquid crystal-containing composition, and liquid crystal display device including the same | Chemistry; Metallurgy | 1 | Active |
| US7749618B2 | Organic electroluminescent device, production method thereof, and image display medium | Electricity | 1 | Active |
| US7843530B2 | Liquid crystal-containing composition and liquid crystal display device using the same | Physics | 1 | Active |
| US6936679B2 | Charge-transporting polymer | Physics | 1 | Expired |
| US8220939B2 | Screen device, image projection system, and image projection method | Physics | 1 | Active |
| US8070982B2 | Liquid crystal-containing composition and liquid crystal display device therewith | Chemistry; Metallurgy | 1 | Active |
| US8488074B2 | Display medium | Physics | 0 | Active |
| US8435646B2 | Organic electroluminescent device and display device | Electricity | 0 | Active |
| US8264140B2 | Organic electroluminescence element and display device | Emerging Cross-Sectional Technologies | 0 | Active |
| US7705114B2 | Method for producing polymer organic electronic material, polymer organic electronic material, and organic electroluminescent device | Electricity | 0 | Active |
| US8248574B2 | Liquid crystal display element, liquid crystal display device using the same, and image display method | Chemistry; Metallurgy | 0 | Active |
| US6872476B2 | Organic electro-luminescent device | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7902382B2 | Thiophene-containing compound and thiophene-containing compound polymer, organic electroluminescent device, production method thereof, and image display medium | Electricity | 0 | Active |
| US7183009B2 | Organic electroluminescent element | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7910748B2 | Thiophene-containing compound and thiophene-containing compound polymer, organic electroluminescent device, production method thereof, and image display medium | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.