Ken-Ichi Takatori
29Patents
11h-index
26Co-inventors
75Inventor score
Filing activity: Aug 9, 1994 → Dec 1, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5781262A | Liquid crystal display cell | Physics | 63 | Expired |
| US6407791B1 | Multi-domain liquid crystal display device | Physics | 55 | Expired |
| US6504592B1 | Liquid crystal display and method of manufacturing the same and method of driving the same | Physics | 46 | Expired |
| US5796456A | Liquid crystal display with optical negative uni-axial compensation layer | Physics | 45 | Expired |
| US5504604A | Liquid crystal display elements with opposite twist domains aligned in the same direction on one substrate | Physics | 44 | Expired |
| US5710611A | Liquid crystal display apparatus preventing image on screen from influences of disclination line | Physics | 44 | Expired |
| US6812986B2 | Liquid crystal display and method of manufacturing the same and method of driving the same | Physics | 27 | Expired |
| US5864376A | LCD of a selected twist angle through an LC material of a selected chiral pitch | Physics | 26 | Expired |
| US7161573B1 | Liquid crystal display unit and method for driving the same | Physics | 20 | Expired |
| US7362304B2 | Liquid crystal display device and method for driving the same | Physics | 19 | Expired |
| US7212270B2 | Liquid crystal display and method of manufacturing the same and method of driving the same | Physics | 16 | Expired |
| US7564443B2 | Liquid crystal display device and method for driving the same | Physics | 10 | Active |
| US5844652A | Liquid crystal display using a liquid crystal showing a ferroelectric property or an anti-ferroelectric property | Physics | 9 | Expired |
| US6323922A | Liquid crystal display cell | Physics | 9 | Expired |
| US6504651B1 | Light modulator, light source using the light modulator, display apparatus using the light modulator, and method for driving the light modulator | Physics | 9 | Expired |
| US6081314A | Liquid crystal display cell | Physics | 8 | Expired |
| US6573970B1 | Liquid crystal display device | Chemistry; Metallurgy | 6 | Expired |
| US6040889A | Liquid crystal display with continuous grayscale, wide viewing angle, and exceptional shock resistance | Physics | 6 | Expired |
| US7652648B2 | Liquid crystal display apparatus and method of driving the same | Physics | 5 | Active |
| US6245258A | Smectic liquid crystal material and liquid crystal optical element | Chemistry; Metallurgy | 3 | Expired |
| US6618027B2 | Light modulator, light source using the light modulator, display apparatus using the light modulator, and method for driving the light modulator | Physics | 3 | Expired |
| US7612848B2 | Liquid crystal display and method of manufacturing the same and method of driving the same | Physics | 3 | Active |
| US6894743B1 | Liquid crystal optical modulation element, and color filter and liquid crystal display device using the same | Physics | 2 | Expired |
| US6618204B2 | Light modulator, light source using the light modulator, display apparatus using the light modulator, and method for driving the light modulator | Physics | 2 | Expired |
| US9054698B2 | Method for setting transistor operating point and circuit therefor, method for changing signal component value and active-matrix liquid crystal display device | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.