Inventor · disambiguated record
Haruhiko Matsui
Also filed as: MATSUI HARUHIKO
6 granted patents·92 citations·filing 1989–1995
84Inventor score
Files withKAWAI MUSICAL INSTR MFG CO6
Top patents by PatentIndex Score
6 records- 0163US5670732AMidi data transmitter, receiver, transmitter/receiver, and midi data processor, including control blocks for various operating conditionsKAWAI MUSICAL INSTR MFG CO·Filed 1995·Granted Sep 23, 1997·28 cites·19 claims
- 0257US5637822AMIDI signal transmitter/receiver operating in transmitter and receiver modes for radio signals between MIDI instrument devicesKAWAI MUSICAL INSTR MFG CO·Filed 1995·Granted Jun 10, 1997·23 cites·10 claims
- 0357US5012715ASensor for an automatic piano player apparatusKAWAI MUSICAL INSTR MFG CO·Filed 1989·Granted May 7, 1991·17 cites·10 claims
- 0438US5535224AAutomatic performing system capable of detection and correction of errors in performance informationKAWAI MUSICAL INSTR MFG CO·Filed 1995·Granted Jul 9, 1996·9 cites·11 claims
- 0535US5281755AApparatus for automatic playing of a musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1992·Granted Jan 25, 1994·8 cites·10 claims
- 0634US5357046AAutomatic performance apparatus and methodKAWAI MUSICAL INSTR MFG CO·Filed 1993·Granted Oct 18, 1994·7 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →