Yu Takyoh
7Patents
1h-index
5Co-inventors
36Inventor score
Filing activity: Sep 29, 2015 → Jun 29, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10331084B2 | Electronic watch | Electricity | 1 | Active |
| US10197972B2 | Drive circuit for two-coil step motor | Electricity | 1 | Active |
| US10754299B2 | Electronic watch | Electricity | 1 | Active |
| US11422511B2 | Step motor drive device and circuit | Electricity | 0 | Active |
| US11086273B2 | Drive circuit for two-coil step motor | Electricity | 0 | Active |
| US10545459B2 | Drive circuit for two-coil step motor, two-coil step motor, and electronic watch using these | Electricity | 0 | Active |
| US11378920B2 | Step motor driving device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.