Inventor · disambiguated record
Tohru Matsuo
Also filed as: MATSUO TOHRU
6 granted patents·39 citations·filing 1977–1983
81Inventor score
Files withSUMITOMO METAL IND6
Top patents by PatentIndex Score
6 records- 0164US4456477AProduction of ultra-low phosphorus steelSUMITOMO METAL IND·Filed 1983·Granted Jun 26, 1984·8 cites·10 claims
- 0259US4474605AProcess for refining high-chromium steelsSUMITOMO METAL IND·Filed 1982·Granted Oct 2, 1984·7 cites·9 claims
- 0356US4545786AApparatus for gasifying solid carbonaceous materialsSUMITOMO METAL IND·Filed 1983·Granted Oct 8, 1985·5 cites·10 claims
- 0454US4459137AGasification of solid carbonaceous materialsSUMITOMO METAL IND·Filed 1982·Granted Jul 10, 1984·11 cites·9 claims
- 0544US4450004ADephosphorization and desulfurization method for molten iron alloy containing chromiumSUMITOMO METAL IND·Filed 1983·Granted May 22, 1984·5 cites·10 claims
- 0644US4065297AProcess for dephosphorizing molten pig ironSUMITOMO METAL IND·Filed 1977·Granted Dec 27, 1977·3 cites·11 claims
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