Assignee
OSAKA ALLOYING WORKS CO LTD
US·2 granted patents·15 citations·filing 1999–2015
Top patents by PatentIndex Score
2 records- 0152US6287364B1Method for producing copper alloy ingotOSAKA ALLOYING WORKS CO LTD·Filed 1999·Granted Sep 11, 2001·15 cites·13 claims
- 0238US9546410B2Bronze alloy for musical instrument, and percussion instrument using the sameOSAKA ALLOYING WORKS CO LTD·Filed 2015·Granted Jan 17, 2017·0 cites·8 claims
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