Inventor · disambiguated record
Hidetoshi Yuyama
Also filed as: YUYAMA HIDETOSHI
2 granted patents·7 citations·filing 1989–1989
46Inventor score
Files withNIPPON STEEL CORP2
Top patents by PatentIndex Score
2 records- 0149US5027885AInjection apparatus and injection control method for high-speed thin plate continuous casting machineNIPPON STEEL CORP·Filed 1989·Granted Jul 2, 1991·7 cites·29 claims
- 0225US4979558AProcess for preparation of a casting having MnS dispersed and uniformly and finely precipitated thereinNIPPON STEEL CORP·Filed 1989·Granted Dec 25, 1990·0 cites·10 claims
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