Inventor · disambiguated record
Toshihisa Yamazaki
Also filed as: YAMAZAKI TOSHIHISA
5 granted patents·1 citations·filing 2014–2019
61Inventor score
Files withYAMAHA CORP5
Top patents by PatentIndex Score
5 records- 0155US9406285B2Board for stringed instrument, method of manufacturing board for stringed instrument, and stringed instrumentYAMAHA CORP·Filed 2014·Granted Aug 2, 2016·1 cites·6 claims
- 0254US10789915B2Acoustic string instrument, and methods for manufacturing and repairing sameYAMAHA CORP·Filed 2019·Granted Sep 29, 2020·0 cites·8 claims
- 0351US10964296B2Board for stringed instrument, acoustic stringed instrument, and method of manufacturing board for stringed instrumentYAMAHA CORP·Filed 2019·Granted Mar 30, 2021·0 cites·7 claims
- 0451US10195828B2Acoustic material and musical instrumentYAMAHA CORP·Filed 2017·Granted Feb 5, 2019·0 cites·4 claims
- 0546US9666168B2Board for stringed instrument, method of manufacturing board for stringed instrument, and stringed instrumentYAMAHA CORP·Filed 2014·Granted May 30, 2017·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →