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Akinori Matsubara
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic musical instrument with automatic accompaniment based on...
Patent number
5,223,659
Issue date
Jun 29, 1993
Casio Computer Co., Ltd.
Kazuyoshi Shiraki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument with user-programmable tone generator...
Patent number
5,040,448
Issue date
Aug 20, 1991
Casio Computer Co., Ltd.
Akinori Matsubara
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument with a fret-split function
Patent number
4,986,157
Issue date
Jan 22, 1991
Casio Computer Co., Ltd.
Akinori Matsubara
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument
Patent number
4,966,052
Issue date
Oct 30, 1990
Casio Computer Co., Ltd.
Kazuyoshi Shiraki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument with delay trigger function
Patent number
4,901,616
Issue date
Feb 20, 1990
Casio Computer Co., Ltd.
Akinori Matsubara
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument with key scaling using multiple set p...
Patent number
4,854,209
Issue date
Aug 8, 1989
Casio Computer Co., Ltd.
Akinori Matsubara
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument
Patent number
4,622,879
Issue date
Nov 18, 1986
Casio Computer Co., Ltd.
Akinori Matsubara
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
Performance evaluation apparatus and a performance evaluation program
Publication number
20040123726
Publication date
Jul 1, 2004
CASIO COMPUTER CO., LTD.
Hitoshi Kato
G10 - MUSICAL INSTRUMENTS ACOUSTICS