Kou Ajima
5Patents
5h-index
15Co-inventors
52Inventor score
Filing activity: Sep 20, 1999 → Jan 8, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6425838B1 | Motor/generator apparatus for motor vehicle | Emerging Cross-Sectional Technologies | 147 | Expired |
| US6462430B1 | Hybrid car and dynamo-electric machine | Emerging Cross-Sectional Technologies | 38 | Expired |
| US6938713B1 | Dynamotor of hybrid vehicle, and method of control thereof | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6833646B2 | Hybrid car and dynamo-electric machine | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6577022B2 | Hybrid car and dynamo-electric machine | Emerging Cross-Sectional Technologies | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.