Kokichi Ito
5Patents
5h-index
8Co-inventors
45Inventor score
Filing activity: Jun 28, 1985 → Nov 4, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4989955A | Liquid crystal electro-optical element and process for preparation thereof | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4662721A | Ferro-electric liquid crystal electro-optical device | Physics | 21 | Expired |
| US4939003A | Liquid crystal element | Chemistry; Metallurgy | 19 | Expired |
| US4793693A | Ferro-electric liquid crystal electro-optical device having a drive voltage with DC and chopping components | Physics | 6 | Expired |
| US4762400A | Ferroelectric liquid crystal electro-optical device having half-select voltage to maximize contrast | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.