Chiaki Harada
5Patents
5h-index
12Co-inventors
52Inventor score
Filing activity: Oct 23, 1997 → Dec 20, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6569055B2 | Four-wheel drive hybrid vehicle | Emerging Cross-Sectional Technologies | 56 | Expired |
| US6110072A | Oil pump control device for automatic transmission | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6227997A | Hybrid Vehicle | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6139472A | Lockup control system for automatic transmission | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5906556A | Line pressure control apparatus of automatic transmission | Mechanical Engineering; Lighting; Heating | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.