Inventor · disambiguated record
Kazushi Nakai
Also filed as: NAKAI KAZUSHI
2 granted patents·1 pending application·0 citations·filing 2012–2017
25Inventor score
Files withYAMAHA CORP3
Top patents by PatentIndex Score
3 records- 0153US2016111068A1Method of fabricating bow stick of stringed instrument and bow stick of stringed instrumentYAMAHA CORP·Filed 2015·Application pending·0 cites
- 0250US9311902B2Method of fabricating bow stick of stringed instrument and bow stick of stringed instrumentYAMAHA CORP·Filed 2012·Granted Apr 12, 2016·0 cites·3 claims
- 0339US10224010B2Woody material for wind instrument, wind instrument, and production method of woody material for wind instrumentYAMAHA CORP·Filed 2017·Granted Mar 5, 2019·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →