Assignee
IIDA SUMIO
JP·2 granted patents·0 citations·filing 2006–2008
Top patents by PatentIndex Score
2 records- 0142US8065901B2Mandrel bar for high-alloy rolling, method for surface treating a mandrel bar, method for producing mandrel bar, and method for operating seamless pipe millIIDA SUMIO·Filed 2008·Granted Nov 29, 2011·0 cites·3 claims
- 0240US8999900B2Two-component anti-seizure agent for hot metal working process, and method of manufacturing seamless pipe using thereofIIDA SUMIO·Filed 2006·Granted Apr 7, 2015·0 cites·3 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →