Tomoharu Nonaka
4Patents
4h-index
7Co-inventors
33Inventor score
Filing activity: Nov 29, 1990 → Aug 30, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5172021A | Deflector motor with gas bearing and magnet thrust bearing | Electricity | 17 | Expired |
| US5148069A | Recessed rotation detectors for brushless motors | Electricity | 17 | Expired |
| US5175462A | Toroidal coil motor | Electricity | 13 | Expired |
| US5083904A | Knocked-down fan for engine cooling and other applications | Emerging Cross-Sectional Technologies | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.