Assignee
MURAMATSU FLUTE MFG CO LTD
JP·3 granted patents·33 citations·filing 2000–2002
Technology mixG10D3
Top patents by PatentIndex Score
3 records- 0170US6664455B2Tone hole pad for a wind instrumentMURAMATSU FLUTE MFG CO LTD·Filed 2002·Granted Dec 16, 2003·12 cites·10 claims
- 0267US6284958B1Tone hole pad for a wind instrument and method of adjusting touchMURAMATSU FLUTE MFG CO LTD·Filed 2000·Granted Sep 4, 2001·15 cites·9 claims
- 0355US6683235B2Tone hole pad for a wind instrumentMURAMATSU FLUTE MFG CO LTD·Filed 2002·Granted Jan 27, 2004·6 cites·11 claims
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