Shozo Okamura
8Patents
5h-index
20Co-inventors
55Inventor score
Filing activity: Aug 6, 1981 → Jul 17, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4388084A | Process for gasification of solid carbonaceous material | Chemistry; Metallurgy | 16 | Expired |
| US4389246A | Gasification process of solid carbonaceous material | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4541617A | Lance structure for oxygen-blowing process in top-blown converters | Chemistry; Metallurgy | 8 | Expired |
| US4565551A | Coal gasification apparatus | Chemistry; Metallurgy | 6 | Expired |
| US4456477A | Production of ultra-low phosphorus steel | Chemistry; Metallurgy | 5 | Expired |
| US4437974A | Coal liquefaction process | Chemistry; Metallurgy | 3 | Expired |
| US4522650A | Process for production of low phosphorus alloy | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4738688A | Process for gasifying carbonaceous material | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.