Hitoshi Irie
19Patents
11h-index
16Co-inventors
65Inventor score
Filing activity: Aug 30, 1994 → Oct 19, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5483116A | Rotor for a rotating electric machine | Electricity | 96 | Expired |
| US5925964A | Rotor for a rotating electric machine | Electricity | 61 | Expired |
| US5973435A | Rotary electric machine having auxiliary permanent magnets | Electricity | 57 | Expired |
| US5793144A | Rotor for a rotating electric machine | Electricity | 53 | Expired |
| US6390854B1 | Resin shield circuit device | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5710467A | Alternator | Electricity | 23 | Expired |
| US6311383A | Method of manufacturing electric-machine-rotor having a field coil and permanent magnets | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6150741A | Alternating current generator for vehicles having improved output terminal fixing structure | Electricity | 18 | Expired |
| US5886403A | Sealed rectifier | Electricity | 13 | Expired |
| US6515398B1 | Alternator having passage for ventilating slip-ring surface | Electricity | 12 | Expired |
| US5763968A | Alternator for vehicle | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6853111B2 | Electric-machine-rotor having field coil and auxiliary permanent magnets amd method of manufacturing the same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6664699B2 | Rotary electric machine | Electricity | 7 | Expired |
| US6577032B2 | Rectifier unit of vehicle AC generator | Electricity | 7 | Expired |
| US6563241B2 | A. C. generator for vehicles having loose-free terminal structure | Electricity | 4 | Expired |
| US6600248B2 | Mounting arrangement of vehicle rotary electric machine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6535392B2 | Voltage control apparatus for vehicle AC generator | Electricity | 2 | Expired |
| US7348700B2 | Automotive alternator having water shield for protecting brushes from water damage | Electricity | 1 | Expired |
| US6875140B2 | Engine auxiliary unit driving equipment | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.