Assignee
YONEYAMA WATARU
JP·1 granted patent·2 pending applications·7 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0163US8992355B2Artificial feather for shuttlecock, shuttlecock, and method of manufacturing artificial feather for shuttlecockYONEYAMA WATARU·Filed 2011·Granted Mar 31, 2015·7 cites·7 claims
- 0235US2013210564A1Artificial feather for shuttlecock and shuttlecockYONEYAMA WATARU·Filed 2011·Application pending·0 cites
- 0327US2014155201A1Artificial feather for shuttlecock, shuttlecock, and method of manufacturing artificial feather for shuttlecockYONEYAMA WATARU·Filed 2012·Application pending·0 cites
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