Assignee

UEMURA IKUO

JP·2 granted patents·1 citations·filing 2004–2011

Technology mixE03F2 Y10T2

Top patents by PatentIndex Score

2 records

0148US8459900B2Vortex flow type water surface control device for draining deviceUEMURA IKUO·Filed 2011·Granted Jun 11, 2013·1 cites·4 claims
0228US8979432B2Vortex flow type water surface control device for draining deviceUEMURA IKUO·Filed 2004·Granted Mar 17, 2015·0 cites·6 claims

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