Hirohiko Sonoki
2Patents
2h-index
6Co-inventors
37Inventor score
Filing activity: Dec 5, 2003 → Feb 14, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6784417B2 | Optical encoder | Physics | 12 | Expired |
| US9621015B2 | Linear vibration actuator and mobile communication device or gaming device including the same | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.