Inventor · disambiguated record
Tatsuhiro Koike
Also filed as: KOIKE TATSUHIRO
11 granted patents·217 citations·filing 1982–1995
91Inventor score
Top patents by PatentIndex Score
11 records- 0189US4781099AMusical quiz apparatusNIPPON MUSICAL INSTRUMENTS MFG·Filed 1982·Granted Nov 1, 1988·67 cites·4 claims
- 0273US4506580ATone pattern identifying systemNIPPON MUSICAL INSTRUMENTS MFG·Filed 1983·Granted Mar 26, 1985·24 cites·19 claims
- 0364US5248846AMusical instrument incorporating a Helmholtz resonatorYAMAHA CORP·Filed 1992·Granted Sep 28, 1993·26 cites·8 claims
- 0464US5031500AKeyboard instrumentYAMAHA CORP·Filed 1989·Granted Jul 16, 1991·20 cites·4 claims
- 0564US4602544APerformance data processing apparatusNIPPON MUSICAL INSTRUMENTS MFG·Filed 1983·Granted Jul 29, 1986·17 cites·11 claims
- 0662US5656789AElectronic musical instrument having a function to indicate keys to be operatedYAMAHA CORP·Filed 1995·Granted Aug 12, 1997·39 cites·25 claims
- 0751US4485716AMethod of processing performance dataNIPPON MUSICAL INSTRUMENTS MFG·Filed 1983·Granted Dec 4, 1984·10 cites·5 claims
- 0847US4453439AElectronic musical instrument with game functionNIPPON MUSICAL INSTRUMENTS MFG·Filed 1982·Granted Jun 12, 1984·5 cites·7 claims
- 0941US4538500AApparatus for printing out graphical patternsNIPPON MUSICAL INSTRUMENTS MFG·Filed 1983·Granted Sep 3, 1985·6 cites·6 claims
- 1032US4633752AOperating panel device in electronic musical instrumentNIPPON MUSICAL INSTRUMENTS MFG·Filed 1984·Granted Jan 6, 1987·1 cites·11 claims
- 1130US5406021AElectronic musical instrument which prevents tone generation for partial keystrokesYAMAHA CORP·Filed 1993·Granted Apr 11, 1995·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →