Wataru Hamada
2Patents
2h-index
14Co-inventors
37Inventor score
Filing activity: Oct 25, 2004 → Dec 23, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7884314B2 | Light guide mechanism for guiding a light to an illuminance sensor | Physics | 71 | Active |
| US7641122B2 | Mobile device having an IC card function | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.