Assignee
NAKAGAWA CORROSION PROTECT
JP·3 granted patents·62 citations·filing 1975–1992
Top patents by PatentIndex Score
3 records- 0162US4958130AEvaluation method of corrosion of steel material embedded in concreteNAKAGAWA CORROSION PROTECT·Filed 1989·Granted Sep 18, 1990·34 cites·3 claims
- 0254US4038168AGalvanic anode type cathodic protection apparatusNAKAGAWA CORROSION PROTECT·Filed 1975·Granted Jul 26, 1977·9 cites·13 claims
- 0352US5344531APrevention method of aquatic attaching fouling organisms and its apparatusNAKAGAWA CORROSION PROTECT·Filed 1992·Granted Sep 6, 1994·19 cites·25 claims
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