Nobumasa Higo
5Patents
5h-index
9Co-inventors
48Inventor score
Filing activity: Oct 16, 1973 → May 26, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3944969A | Central warning apparatus for vehicles | Physics | 14 | Expired |
| US4389902A | Flow rate transducer | Physics | 14 | Expired |
| US3997744A | Liquid level detector | Physics | 12 | Expired |
| US4107493A | Radiator cap | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4432244A | Flow rate transducer | Mechanical Engineering; Lighting; Heating | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.