Haruhiko Matsui

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Midi data transmitter, receiver, transmitter/receiver, and midi dat...
- Patent number 5,670,732
- Issue date Sep 23, 1997
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Naoto Utsumi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
MIDI signal transmitter/receiver operating in transmitter and recei...
- Patent number 5,637,822
- Issue date Jun 10, 1997
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Naoto Utsumi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automatic performing system capable of detection and correction of...
- Patent number 5,535,224
- Issue date Jul 9, 1996
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Tetsusai Kondo
- G08 - SIGNALLING
Information Patent Grant
Automatic performance apparatus and method
- Patent number 5,357,046
- Issue date Oct 18, 1994
- Kawai Musical Inst. Mfg. Co., Ltd.
- Haruhiko Matsui
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus for automatic playing of a musical instrument
- Patent number 5,281,755
- Issue date Jan 25, 1994
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Haruhiko Matsui
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sensor for an automatic piano player apparatus
- Patent number 5,012,715
- Issue date May 7, 1991
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Hiroshi Matsunaga
- G10 - MUSICAL INSTRUMENTS ACOUSTICS