Inventor · disambiguated record
Shu Eitaki
Also filed as: EITAKI SHU
8 granted patents·146 citations·filing 1989–2008
87Inventor score
Files withKAWAI MUSICAL INSTR MFG CO8
Top patents by PatentIndex Score
8 records- 0190US7339105B2Automatic musical performance deviceKAWAI MUSICAL INSTR MFG CO·Filed 2004·Granted Mar 4, 2008·71 cites·12 claims
- 0274US7858858B2Upright pianoKAWAI MUSICAL INSTR MFG CO·Filed 2008·Granted Dec 28, 2010·6 cites·5 claims
- 0369US5278348AMusical-factor data and processing a chord for use in an electronical musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1992·Granted Jan 11, 1994·26 cites·20 claims
- 0457US4993306ADevice for correcting timing of music playing information for use in music auto play deviceKAWAI MUSICAL INSTR MFG CO·Filed 1989·Granted Feb 19, 1991·19 cites·7 claims
- 0540US6023017AMusical performance assisting system and storage medium storing musical performance assisting programKAWAI MUSICAL INSTR MFG CO·Filed 1998·Granted Feb 8, 2000·13 cites·24 claims
- 0634US6078004AElectronic musical instrument with graphic representation of note timingsKAWAI MUSICAL INSTR MFG CO·Filed 1998·Granted Jun 20, 2000·8 cites·13 claims
- 0731US6188009B1Electronic musical instrument with help functionKAWAI MUSICAL INSTR MFG CO·Filed 1999·Granted Feb 13, 2001·2 cites·10 claims
- 0828US6255578B1Tone color setting device of electronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1999·Granted Jul 3, 2001·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →