Assignee
HAPPY CO LTD
JP·3 granted patents·1 pending application·0 citations·filing 2006–2020
Top patents by PatentIndex Score
4 records- 0156US7810361B2Washing apparatusHAPPY CO LTD·Filed 2009·Granted Oct 12, 2010·0 cites·10 claims
- 0254US7823421B2Washing apparatusHAPPY CO LTD·Filed 2006·Granted Nov 2, 2010·0 cites·12 claims
- 0346US2020364681A1Laundry charging systemHAPPY CO LTD·Filed 2020·Application pending·0 cites
- 0440US10513814B2Washing methodHAPPY CO LTD·Filed 2015·Granted Dec 24, 2019·0 cites·20 claims
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