Seiichi Masuda
5Patents
3h-index
16Co-inventors
43Inventor score
Filing activity: May 29, 1980 → May 27, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4388084A | Process for gasification of solid carbonaceous material | Chemistry; Metallurgy | 16 | Expired |
| US4456477A | Production of ultra-low phosphorus steel | Chemistry; Metallurgy | 5 | Expired |
| US4474605A | Process for refining high-chromium steels | Chemistry; Metallurgy | 3 | Expired |
| US4290802A | Steel making process | Chemistry; Metallurgy | 2 | Expired |
| US4292073A | Steel making process | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.