Keigo Naoi
5Patents
5h-index
14Co-inventors
56Inventor score
Filing activity: Mar 6, 1979 → Mar 1, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5355749A | Control apparatus and control method for motor drive vehicle | Emerging Cross-Sectional Technologies | 180 | Expired |
| US4232238A | Rectifier assembly for AC generators for use with vehicles | Electricity | 27 | Expired |
| US4563631A | Voltage regulator for charging generator | Electricity | 21 | Expired |
| US5404717A | Method and system for controlling internal combustion engine with air pump | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4760323A | Voltage regulator for generator | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.