Shigeo Ando

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional sound reproducing apparatus and a three-dimension...
- Patent number 7,082,201
- Issue date Jul 25, 2006
- Yamaha Corporation
- Hiromi Sotome
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-dimensional sound reproducing apparatus and a three-dimension...
- Patent number 7,076,068
- Issue date Jul 11, 2006
- Yamaha Corporation
- Hiromi Sotome
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-dimensional sound reproducing apparatus and a three-dimension...
- Patent number 6,850,621
- Issue date Feb 1, 2005
- Yamaha Corporation
- Hiromi Sotome
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Howling detection and prevention circuit and a loudspeaker system e...
- Patent number 6,252,969
- Issue date Jun 26, 2001
- Yamaha Corporation
- Shigeo Ando
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reverberation imparting apparatus
- Patent number 5,619,579
- Issue date Apr 8, 1997
- Yamaha Corporation
- Shigeo Ando
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Three-dimensional sound reproducing apparatus and a three-dimension...
- Publication number 20030086572
- Publication date May 8, 2003
- Yamaha Corporation
- HIROMI SOTOME
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Three-dimensional sound reproducing apparatus and a three-dimension...
- Publication number 20030053633
- Publication date Mar 20, 2003
- Yamaha Corporation
- Hiromi Sotome
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREE-DIMENSIONAL SOUND REPRODUCING APPARATUS AND A THREE-DIMENSION...
- Publication number 20010012367
- Publication date Aug 9, 2001
- Yamaha Corporation
- HIROMI SOTOME
- H04 - ELECTRIC COMMUNICATION TECHNIQUE