Hirochika Watanabe
2Patents
1h-index
5Co-inventors
30Inventor score
Filing activity: Mar 7, 2017 → Jul 31, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10529306B2 | Pedal apparatus for percussion instrument | Physics | 1 | Active |
| US11732930B2 | Cooling container to which refrigerator is attachable | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.