Katsuyuki Funahata
15Patents
9h-index
27Co-inventors
72Inventor score
Filing activity: Aug 7, 1991 → Feb 4, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6104454A | Liquid crystal display | Emerging Cross-Sectional Technologies | 79 | Expired |
| US5561440A | Liquid crystal display device and driving method therefor | Physics | 60 | Expired |
| US6064358A | Liquid crystal display device and driving method therefor | Physics | 46 | Expired |
| US6331845A | Liquid crystal display device and driving method therefor | Physics | 46 | Expired |
| US6476890B1 | Reflective color liquid crystal display apparatus with colored polymer layer | Physics | 42 | Expired |
| US6222598A | Liquid crystal display | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7277143B2 | Translucent reflective type liquid crystal display | Physics | 23 | Expired |
| US5561539A | Color liquid crystal display having a bent tape carrier package | Electricity | 13 | Expired |
| US6538711B2 | Method of manufacturing reflective liquid crystal display device | Physics | 11 | Expired |
| US7859527B2 | Display device, method of driving the same and electric equipment | Emerging Cross-Sectional Technologies | 8 | Active |
| US6600536B1 | Reflection type liquid crystal display apparatus with insulating film between electrodes and reflection layer | Physics | 7 | Expired |
| US6894671B2 | Display apparatus including optical modulation element | Physics | 7 | Expired |
| US6803980B2 | Reflective color liquid crystal display apparatus | Physics | 5 | Expired |
| US8013953B2 | Polarizer and liquid crystal display device using same | Physics | 1 | Active |
| US8640616B2 | Printing apparatus and printing method | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.