Yasuhiro Fujimura

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Audio apparatus, controller, audio system, and method of controllin...
- Patent number 7,133,730
- Issue date Nov 7, 2006
- Yamaha Corporation
- Masaki Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio system conducting digital signal processing, a control method...
- Patent number 7,050,869
- Issue date May 23, 2006
- Yamaha Corporation
- Masaki Katayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Audio system, its control method and storage medium
- Patent number 6,747,678
- Issue date Jun 8, 2004
- Yamaha Corporation
- Masaki Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE