-
-
-
-
-
-
-
-
-
-
-
Music search device
-
Patent number 7,231,389
-
Issue date Jun 12, 2007
-
Matsushita Electric Industrial Co., Ltd.
-
Hiroaki Yamane
-
G06 - COMPUTING CALCULATING COUNTING
-
Music search system
-
Patent number 7,227,071
-
Issue date Jun 5, 2007
-
Matsushita Electric Industrial Co., Ltd.
-
Junichi Tagawa
-
G11 - INFORMATION STORAGE
-
-
-
-
Audio reproducing apparatus
-
Patent number 6,484,137
-
Issue date Nov 19, 2002
-
Matsushita Electric Industrial Co., Ltd.
-
Hirotsugu Taniguchi
-
G10 - MUSICAL INSTRUMENTS ACOUSTICS
-
-
Echo canceller
-
Patent number 5,463,618
-
Issue date Oct 31, 1995
-
Matsushita Electric Industrial Co., Ltd.
-
Hiroki Furukawa
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE