Hiroshi Numata
8Patents
3h-index
17Co-inventors
54Inventor score
Filing activity: Apr 28, 1978 → Mar 21, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6029704A | Electromagnetic control valve | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4187487A | Moving object detection system | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5124594A | Digital phase comparator for use in a phase lock loop | Electricity | 6 | Expired |
| US5831682A | Vertical synchronizing signal stabilizing circuit, integrated circuit and television signal processing device | Electricity | 2 | Expired |
| US5294929A | Control system for peripheral devices | Electricity | 2 | Expired |
| US10047478B2 | Prepreg and method for manufacturing same | Emerging Cross-Sectional Technologies | 1 | Active |
| US8211537B2 | Resin composition, and prepreg | Emerging Cross-Sectional Technologies | 1 | Active |
| US5917551A | Synchronization stabilizing circuit and television signal receiver | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.