Assignee
TOSHIN STEEL CO
JP·8 granted patents·113 citations·filing 1975–1987
Top patents by PatentIndex Score
8 records- 0191US4077614ASteelmaking apparatusTOSHIN STEEL CO·Filed 1976·Granted Mar 7, 1978·35 cites·7 claims
- 0261US4735400APlug for a refining apparatusTOSHIN STEEL CO·Filed 1987·Granted Apr 5, 1988·16 cites·19 claims
- 0360US4184800ASteel shape stacking apparatusTOSHIN STEEL CO·Filed 1978·Granted Jan 22, 1980·16 cites·1 claims
- 0455US3990686AFurnace for producing steel from scrap steel and the likeTOSHIN STEEL CO·Filed 1975·Granted Nov 9, 1976·11 cites·1 claims
- 0554US4168968ASteelmaking processTOSHIN STEEL CO·Filed 1977·Granted Sep 25, 1979·11 cites·3 claims
- 0646US4749408AMethod of bottom blowing operation of a steel making electric furnaceTOSHIN STEEL CO·Filed 1987·Granted Jun 7, 1988·12 cites·21 claims
- 0738US4109801ASteel shape stacking apparatusTOSHIN STEEL CO·Filed 1976·Granted Aug 29, 1978·7 cites·2 claims
- 0835US4063376AClothing presserTOSHIN STEEL CO·Filed 1977·Granted Dec 20, 1977·5 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →