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Masaharu Sato
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Moriguchi, JA
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last 30 patents
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Patent Grant
Tone generator system for an electronic organ
Patent number
4,056,033
Issue date
Nov 1, 1977
Matsushita Electric Industrial Co., Ltd.
Michihiro Inoue
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
MOS type semiconductor device
Patent number
4,025,940
Issue date
May 24, 1977
Matsushita Electric Industrial Co., Ltd.
Takeji Kimura
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic organ
Patent number
3,939,750
Issue date
Feb 24, 1976
Matsushita Electric Industrial Co., Ltd.
Michihiro Inoue
G10 - MUSICAL INSTRUMENTS ACOUSTICS