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Hiroki Tachida
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Shizuoka, JP
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last 30 patents
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
Information
Patent Grant
Improved structure for connecting a leg to a massive body
Patent number
4,199,124
Issue date
Apr 22, 1980
Nippon Gakki Seizo Kabushiki Kaisha
Hiroki Tachida
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...