Assignee
SHINHOKOKU STEEL CORP
4 granted patents·14 citations·filing 1981–2018
Top patents by PatentIndex Score
4 records- 0158US11371123B2Low thermal expansion alloySHINHOKOKU STEEL CORP·Filed 2018·Granted Jun 28, 2022·0 cites·3 claims
- 0254US11530466B2Low thermal expansion alloySHINHOKOKU STEEL CORP·Filed 2018·Granted Dec 20, 2022·0 cites·4 claims
- 0340US4348241AHeat-treatment of semifinished product-sliding surface of shaping members in plastic metal-working apparatusSHINHOKOKU STEEL CORP·Filed 1981·Granted Sep 7, 1982·8 cites·12 claims
- 0433US5601782AAbrasive resistant high manganese cast steelSHINHOKOKU STEEL CORP·Filed 1994·Granted Feb 11, 1997·6 cites·1 claims
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