Yoshio Akaishi
6Patents
5h-index
9Co-inventors
48Inventor score
Filing activity: Nov 13, 2007 → May 21, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7561429B2 | Power converter unit | Electricity | 52 | Active |
| US8947838B2 | Overcurrent fault detection device for electrical drive control system | Electricity | 41 | Active |
| US8228700B2 | Power conversion device | Emerging Cross-Sectional Technologies | 17 | Active |
| US8471507B2 | Electric power conversion system and electric power conversion device | Electricity | 6 | Active |
| US8791681B2 | Electric power conversion system | Emerging Cross-Sectional Technologies | 5 | Active |
| US9065443B2 | Inverter drive device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.