Ikuhiro Sumi
6Patents
1h-index
17Co-inventors
44Inventor score
Filing activity: Jun 27, 2002 → Dec 6, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11041621B2 | Auxiliary burner for electric furnace | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US6793710B2 | Method for blowing oxygen in converter and top-blown lance for blowing oxygen | Chemistry; Metallurgy | 1 | Expired |
| US11083990B2 | Gas separation and recovery method and facility | Emerging Cross-Sectional Technologies | 1 | Active |
| US11293694B2 | Auxiliary burner for electric furnace | Emerging Cross-Sectional Technologies | 0 | Active |
| US11040409B2 | Cutting machine and thermoelectric power generation method | Electricity | 0 | Active |
| US10935234B2 | Auxiliary burner for electric furnace | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.