Junichiro Shigemasa
4Patents
3h-index
7Co-inventors
36Inventor score
Filing activity: Apr 9, 1975 → Dec 15, 1976
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3956017A | Optoelectric transducer | Emerging Cross-Sectional Technologies | 145 | Expired |
| US4224081A | Solar cell sealed by glass laminations | Emerging Cross-Sectional Technologies | 87 | Expired |
| US4132899A | Liquid-level detector | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4115832A | Igniter utilizing a negative resistance light emitting diode | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.