Hitoshi Haga
7Patents
6h-index
11Co-inventors
56Inventor score
Filing activity: Dec 23, 1988 → Aug 29, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4911495A | Side sill structure for automobile | Performing Operations; Transporting | 33 | Expired |
| US8269370B2 | Power converter and its control method and air conditioner | Electricity | 18 | Active |
| US8098035B2 | Motor control unit | Electricity | 18 | Active |
| US7907427B2 | Inverter | Emerging Cross-Sectional Technologies | 12 | Active |
| US4906501A | Laminated damping material for vehicle and method for welding the material to vehicle body panel | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4971357A | Mount structure for a seat-belt retractor device | Performing Operations; Transporting | 6 | Expired |
| US8030661B2 | Power conversion apparatus | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.