Keiichi Ohiso
6Patents
1h-index
2Co-inventors
30Inventor score
Filing activity: Mar 5, 2021 → Mar 31, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11548496B2 | Vehicle | Emerging Cross-Sectional Technologies | 2 | Active |
| US11691614B2 | Vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US12163578B2 | Vehicle driving apparatus | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11999444B2 | Propulsion device and hydrofoil craft provided with same | Performing Operations; Transporting | 0 | Active |
| US12291308B2 | Boat | Performing Operations; Transporting | 0 | Active |
| US12085158B2 | Drive device | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.