Fujio Oka
2Patents
2h-index
6Co-inventors
37Inventor score
Filing activity: Nov 7, 1989 → Feb 28, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5048320A | Method and apparatus for impact-type inspection of structures | Physics | 34 | Expired |
| US7333045B1 | Buried object detection sensor | Physics | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.