Takane Sato

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Upright piano equipped with coupling units for horizontally support...
- Patent number 5,259,287
- Issue date Nov 9, 1993
- Yamaha Corporation
- Takane Sato
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Upright piano
- Patent number 4,641,565
- Issue date Feb 10, 1987
- Nippon Gakki Seizo Kabushiki Kaisha
- Hiroki Tachida
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Housing for upright pianos
- Patent number 4,593,594
- Issue date Jun 10, 1986
- Nippon Gakki Seizo Kabushiki Kaisha
- Hiroki Tachida
- G10 - MUSICAL INSTRUMENTS ACOUSTICS