Hiroki Otsuka
5Patents
1h-index
8Co-inventors
36Inventor score
Filing activity: Oct 1, 2015 → Aug 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10434450B2 | Oil catch apparatus | Performing Operations; Transporting | 1 | Active |
| US12191088B2 | Power generator having an electret for harvesting energy | Electricity | 0 | Active |
| US10676783B2 | Analysis chip | Performing Operations; Transporting | 0 | Active |
| US12119184B2 | Power generator | Electricity | 0 | Active |
| US10882504B2 | Filter and oil catch apparatus | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.