Kimio Osada
6Patents
4h-index
7Co-inventors
46Inventor score
Filing activity: Jun 10, 1981 → Jun 15, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4503358A | Fluorescent lamp having separate cooling means for ballast and fluorescent tube | Electricity | 28 | Expired |
| US5138223A | Tubular fluorescent lamp with intermediate electrode | Electricity | 9 | Expired |
| US4449072A | Compact fluorescent lamp | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4417176A | Compact fluorescent lamp | Emerging Cross-Sectional Technologies | 5 | Expired |
| USD271997S | Compact fluorescent lamp | General | 4 | Expired |
| US4456854A | Compact fluorescent lamp | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.