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Tomomi Hirata
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Neyagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Musical signal processing apparatus
Patent number
6,673,995
Issue date
Jan 6, 2004
Matsushita Electric Industrial Co., Ltd.
Michiko Ogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Music-signal compressing/decompressing apparatus
Patent number
6,605,768
Issue date
Aug 12, 2003
Matsushita Electric Industrial Co., Ltd.
Toshihiko Date
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
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Patent Application
Music-signal compressing/decompressing apparatus
Publication number
20020078817
Publication date
Jun 27, 2002
Toshihiko Date
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Application
Musical signal processing apparatus
Publication number
20020053275
Publication date
May 9, 2002
Michiko Ogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE