Akio Osabe
12Patents
7h-index
18Co-inventors
59Inventor score
Filing activity: Mar 25, 1988 → Nov 27, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5379139A | Liquid crystal device and method for manufacturing same with spacers formed by photolithography | Physics | 280 | Expired |
| US5952676A | Liquid crystal device and method for manufacturing same with spacers formed by photolithography | Physics | 210 | Expired |
| US4874461A | Method for manufacturing liquid crystal device with spacers formed by photolithography | Physics | 99 | Expired |
| US5963288A | Liquid crystal device having sealant and spacers made from the same material | Physics | 20 | Expired |
| US5024255A | Method of filling a liquid crystal device with ferroelectric liquid crystal material | Physics | 15 | Expired |
| US4922972A | Method of filling a liquid crystal device with liquid crystal | Physics | 13 | Expired |
| US6067139A | Multi-domain STN LCD comprising fluorinated polyimide alignment layers | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5121238A | Liquid crystal device | Physics | 6 | Expired |
| US6493057B1 | Liquid crystal device and method for manufacturing same with spacers formed by photolithography | Physics | 5 | Expired |
| US4922974A | Method of filling a liquid crystal device with liquid crystal | Physics | 4 | Expired |
| US5141036A | Method of filling a liquid crystal device with introduction of liquid crystal by increasing pressure | Physics | 3 | Expired |
| US6853431B2 | Liquid crystal device and method for manufacturing same with spacers formed by photolithography | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.