Daisuke Igawa
4Patents
0h-index
4Co-inventors
21Inventor score
Filing activity: Mar 5, 2020 → Dec 25, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US12110457B2 | Method of estimating surface tension of coal inert material, method of estimating surface tension of coal, and method of producing coke | Physics | 0 | Active |
| US12134736B2 | Method of producing coal blend and method of producing coke | Chemistry; Metallurgy | 0 | Active |
| US12061140B2 | Method for evaluating coal, method for preparing coal blend, and method for producing coke | Physics | 0 | Active |
| US12037546B2 | Method of estimating surface tension of coal and method of producing coke | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.