Assignee
MARUI GALVANIZING CO LTD
JP·3 granted patents·1 citations·filing 2013–2019
Top patents by PatentIndex Score
3 records- 0172US10246792B2Rotor for polishing hollow tubesMARUI GALVANIZING CO LTD·Filed 2015·Granted Apr 2, 2019·1 cites·10 claims
- 0251US9689086B2Electrode for polishing hollow tube, and electrolytic polishing method using sameMARUI GALVANIZING CO LTD·Filed 2013·Granted Jun 27, 2017·0 cites·5 claims
- 0346US11021807B2Electrolytic polishing method and deviceMARUI GALVANIZING CO LTD·Filed 2019·Granted Jun 1, 2021·0 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →