Kiyoshi NUMATA
4Patents
3h-index
8Co-inventors
47Inventor score
Filing activity: Sep 9, 1983 → Nov 27, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4556283A | Automatic viewing screen | Performing Operations; Transporting | 11 | Expired |
| US5298984A | Device for positioning the cathode ray tubes in a projection television system | Electricity | 11 | Expired |
| US5250968A | Image projecting unit | Electricity | 8 | Expired |
| US7911695B2 | Reflex-type screen, screen apparatus, and sheet-like article | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.