Junichi Hada
14Patents
7h-index
19Co-inventors
59Inventor score
Filing activity: May 14, 1990 → Mar 7, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5912985A | Pattern detection method | Physics | 25 | Expired |
| US6178626A | Electronic component installation method | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5825914A | Component detection method | Physics | 14 | Expired |
| US7539339B2 | Part recognition data creation method and apparatus, electronic part mounting apparatus, and recorded medium | Physics | 12 | Expired |
| US6041494A | Electronic part mounting method | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6718630B2 | Apparatus and method for mounting components on substrate | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5832105A | Method and apparatus using a zero-point crossing of quadratically differentiated intensity data in a histogram to determine a threshold for detecting a component from background | Physics | 8 | Expired |
| US5166986A | Apparatus for binarizing image signals | Physics | 7 | Expired |
| US7502170B2 | Illumination device, recognizing device with the illumination device, and part mounting device | Physics | 7 | Expired |
| US5872863A | Component detection method | Physics | 6 | Expired |
| US7299539B2 | Apparatus for mounting components on substrate | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7155817B2 | Apparatus and method for mounting components on substrate | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5899965A | Parts identifying method | Physics | 0 | Expired |
| US7843573B2 | Component shape profiling method and component mounting method | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.