Yutaka Hagiwara

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wood member for musical instrument and method of manufacturing the...
- Patent number 8,460,798
- Issue date Jun 11, 2013
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Muneo Ishida
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical performance control method, musical performance control app...
- Patent number 6,750,389
- Issue date Jun 15, 2004
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Yutaka Hagiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
WOOD MEMBER FOR MUSICAL INSTRUMENT AND METHOD OF MANUFACTURING THE...
- Publication number 20100112368
- Publication date May 6, 2010
- Muneo Ishida
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Musical performance control method, musical performance control app...
- Publication number 20020178898
- Publication date Dec 5, 2002
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Yutaka Hagiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS