Yoshiaki Yoshikawa
9Patents
7h-index
20Co-inventors
59Inventor score
Filing activity: May 18, 1983 → Jun 1, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6208935A | Map application system | Physics | 45 | Expired |
| US5930799A | Database creating method using image information | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4633414A | Robot operation control system | Physics | 19 | Expired |
| USD282077S | Industrial robot | General | 12 | Expired |
| US6266676A | Link information management method | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4567418A | Operation control apparatus for robots | Physics | 8 | Expired |
| US6169995A | Link information maintenance management method | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6708183B1 | Spatial information search system | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6381612B2 | Link information maintenance and management method | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.