Junichi Nakazono
14Patents
3h-index
31Co-inventors
60Inventor score
Filing activity: Dec 3, 1993 → Mar 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5401574A | Sliding member and composition usable for the formation thereof | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5429782A | Process for producing polytetrafluoroethylene molded article | Performing Operations; Transporting | 7 | Expired |
| US6281324A | Semiconductive belt | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9343937B2 | Rotary electric machine equipped with rotor core of step skew structure | Electricity | 3 | Active |
| US9124156B2 | Rotor for electric rotating machine | Electricity | 2 | Active |
| US9570947B2 | Electric rotating machine | Electricity | 1 | Active |
| US9583987B2 | Stator for electric rotating machine and method of manufacturing the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US10756661B2 | Field winding type rotating electric machine | Electricity | 0 | Active |
| US12055348B2 | Heat exchange apparatus and method of manufacturing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11451102B2 | Rotary electric machine | Electricity | 0 | Active |
| US11448471B2 | Heat storage unit, heat storage system, and heat storage method | Emerging Cross-Sectional Technologies | 0 | Active |
| US10727773B2 | Field winding type rotating electric machine | Electricity | 0 | Active |
| US12334610B2 | Fuel cell system | Emerging Cross-Sectional Technologies | 0 | Active |
| US9531225B2 | Electric rotating machine | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.