Keiko Kishimoto
7Patents
7h-index
4Co-inventors
48Inventor score
Filing activity: Sep 27, 1991 → Jun 9, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5400158A | Liquid crystal display with optically anisotropic member having a twisted structure and phase plate | Physics | 129 | Expired |
| US5249071A | Liquid crystal display having positive and negative uniaxially oriented polymer films | Physics | 56 | Expired |
| US6160595A | Liquid crystal display with edge-lit backlight which uses ambient light injected between reflector and cholesteric polarizer | Physics | 41 | Expired |
| US5699137A | Liquid crystal display device having compensator with particular retardation in the inclined direction | Physics | 27 | Expired |
| US5235450A | Liquid crystal display apparatus with positive and negative phase plates with specific positions of slow axes | Physics | 18 | Expired |
| US5291323A | Liquid crystal display device with positive and negative compensating films each with its optical axis parallel to the surface | Physics | 16 | Expired |
| US5493431A | Liquid crystal display device with compensators | Physics | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.