Inventor · disambiguated record
Hidetake Ishikawa
Also filed as: ISHIKAWA HIDETAKE
4 granted patents·88 citations·filing 1975–1985
78Inventor score
Files withNIPPON STEEL CORP4
Top patents by PatentIndex Score
4 records- 0186US4565574AProcess for production of high-chromium alloy by smelting reductionNIPPON STEEL CORP·Filed 1984·Granted Jan 21, 1986·42 cites·8 claims
- 0283US4662937AProcess for production of high-manganese iron alloy by smelting reductionNIPPON STEEL CORP·Filed 1985·Granted May 5, 1987·34 cites·10 claims
- 0363US4410360AProcess for producing high chromium steelNIPPON STEEL CORP·Filed 1980·Granted Oct 18, 1983·8 cites·15 claims
- 0434US4008104AMethod for dephosphorization and denitrification of an alloy containing easily oxidizable componentsNIPPON STEEL CORP·Filed 1975·Granted Feb 15, 1977·4 cites·6 claims
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