Inventor · disambiguated record
Youjiro Takabayashi
Also filed as: TAKABAYASHI YOUJIRO
8 granted patents·192 citations·filing 1976–2003
89Inventor score
Top patents by PatentIndex Score
8 records- 0191US4608906ATremolo apparatus for an electric guitarNIPPON GAKKI KK·Filed 1985·Granted Sep 2, 1986·47 cites·14 claims
- 0279US4608905ATremolo apparatus for an electric guitar with tuning functionNIPPON GAKKI KK·Filed 1985·Granted Sep 2, 1986·31 cites·10 claims
- 0376US4126073AElectric guitarNIPPON MUSICAL INSTRUMENTS MFG·Filed 1976·Granted Nov 21, 1978·24 cites·7 claims
- 0472US4723468AElectronic stringed instrumentNIPPON MUSICAL INSTRUMENTS MFG·Filed 1986·Granted Feb 9, 1988·35 cites·19 claims
- 0561US6031174AGeneration of musical tone signals by the phraseYAMAHA CORP·Filed 1998·Granted Feb 29, 2000·22 cites·34 claims
- 0660US4947726AElectronic musical instrument and string deviation sensor arrangement thereforYAMAHA CORP·Filed 1988·Granted Aug 14, 1990·15 cites·21 claims
- 0752US6881892B2Method of configurating acoustic correction filter for stringed instrumentYAMAHA CORP·Filed 2003·Granted Apr 19, 2005·6 cites·9 claims
- 0851US4951546AElectronic stringed musical instrumentYAMAHA CORP·Filed 1989·Granted Aug 28, 1990·12 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →