Yasuyuki Sasada
64Patents
7h-index
69Co-inventors
75Inventor score
Filing activity: Aug 11, 2000 → Sep 26, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8896802B2 | Light transmissive substrate, method of making transmissive substrate, surface light source unit, polarizing plate, and liquid crystal device | Physics | 16 | Active |
| US6548126B1 | 2,3-difluorophenyl derivative having negative dielectric anisotropy, liquid crystal composition, and liquid crystal display device | Chemistry; Metallurgy | 13 | Expired |
| US8582207B2 | Hard coating film, manufacturing method thereof, antireflective film, polarizing plate and image display unit | Emerging Cross-Sectional Technologies | 10 | Active |
| US7070838B2 | Liquid crystalline compound, liquid crystal composition and their polymers | Chemistry; Metallurgy | 10 | Expired |
| US7569261B2 | Cellulose acylate film and method for producing same, and retardation film, polarizing plate and liquid crystal display device comprising the film | Physics | 9 | Active |
| US7981486B2 | Compound having alkyl on benzene ring, liquid crystal composition having the compound, and liquid crystal display device having the liquid crystal composition | Chemistry; Metallurgy | 9 | Active |
| US7846513B2 | Compound having alkyl on benzene ring, liquid crystal composition having the compound, and liquid crystal display device having the liquid crystal composition | Chemistry; Metallurgy | 7 | Active |
| US7157124B2 | Polymerizable compounds and their polymers | Chemistry; Metallurgy | 6 | Expired |
| US6544604B2 | Liquid crystalline compound having difluoropropyleneoxy group as bonding group, liquid crystal composition and liquid crystal display element | Chemistry; Metallurgy | 5 | Expired |
| US7740769B2 | Liquid crystal compound, liquid crystal composition, and liquid crystal display device | Chemistry; Metallurgy | 5 | Active |
| US7291368B2 | Liquid crystal composition and liquid crystal display device | Chemistry; Metallurgy | 4 | Expired |
| US8648982B2 | Optical film, polarizing plate and liquid crystal display device | Electricity | 4 | Active |
| US10686141B2 | Polycyclic aromatic compound | Emerging Cross-Sectional Technologies | 3 | Active |
| US8623472B2 | Cellulose acylate film and method for producing same, retardation film, polarizing plate, and liquid crystal display device | Emerging Cross-Sectional Technologies | 2 | Active |
| US7755726B2 | Transparent polymer film, and optical compensatory film, polarizer and liquid crystal display device comprising the transparent polymer film | Emerging Cross-Sectional Technologies | 2 | Active |
| US7768608B2 | Liquid crystal display device with improved viewing angle | Physics | 2 | Active |
| US8039067B2 | Cellulose acylate film and method for producing same, and retardation film, polarizer and liquid crystal display device comprising the film | Emerging Cross-Sectional Technologies | 1 | Active |
| US11407774B2 | Polycyclic aromatic compound | Emerging Cross-Sectional Technologies | 1 | Active |
| US9059410B2 | Liquid crystalline organic semiconductor material and organic semiconductor device using same | Chemistry; Metallurgy | 1 | Active |
| US8368858B2 | Optical film, polarizing plate, and VA-mode liquid crystal display device | Physics | 1 | Active |
| US8435432B2 | Production method for transparent polymer film and transparent polymer film produced according to the method, retardation film, polarizer, and liquid crystal display device | Performing Operations; Transporting | 1 | Active |
| US7955666B2 | Cellulose acylate film and method for producing same, and retardation film, polarizing plate and liquid crystal display device comprising the film | Physics | 1 | Active |
| US8257621B2 | Transparent polymer film and method for producing it, and retardation film, polarizer and liquid crystal display device comprising the film | Chemistry; Metallurgy | 1 | Active |
| US8039066B2 | Cellulose acylate film and method for producing same, and retardation film, polarizer, and liquid crystal display device comprising the film | Emerging Cross-Sectional Technologies | 1 | Active |
| US7838087B2 | Benzene derivative, liquid crystal composition and liquid crystal display device | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.