Assignee
IMOKAWA TORU
JP·2 granted patents·5 citations·filing 2011–2011
Top patents by PatentIndex Score
2 records- 0179US9200165B2Surface treatment liquid for zinc or zinc alloy coated steel sheet, zinc or zinc alloy-coated steel sheet, and method for manufacturing the sameIMOKAWA TORU·Filed 2011·Granted Dec 1, 2015·3 cites·6 claims
- 0273US9512331B2Surface treatment agent for zinc or zinc alloy coated steel sheet, zinc or zinc alloy coated steel sheet, and method of producing the steel sheetIMOKAWA TORU·Filed 2011·Granted Dec 6, 2016·2 cites·4 claims
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