Tatsuo Uchida
5Patents
1Active
5Granted
29Portfolio score
Filing activity: Jul 3, 1989 → Sep 13, 2005 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5039185A | Homeotropic liquid crystal display device | Physics | 80 | Expired |
| US7215397B2 | Liquid crystal display device comprising a TN alignment region continuously connectable with a bend alignment region, each region having a different pretilt direction and the method of fabricating the same | Physics | 5 | Expired |
| US6805925B2 | Transmittable light-scattering sheets | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7742230B2 | Projection display-use screen and projection display system optical system | Physics | 5 | Active |
| US6856365B2 | Transmissive light-diffusing layer | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.