Yu Owada
4Patents
4h-index
16Co-inventors
47Inventor score
Filing activity: Jul 2, 1999 → Jul 12, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6118237A | Vehicular hybrid drive system with battery arctic management | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6870292B2 | Stator for motor | Electricity | 42 | Expired |
| US6891297B2 | Electrical-steel-sheet formed body for rotor core, rotor, rotary electric machine and related method | Electricity | 9 | Expired |
| US8377604B2 | Fuel cell stack structure with tie rod including inner shaft and outer cylinder fastened together with joining material and manufacturing method | Emerging Cross-Sectional Technologies | 8 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.