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Masayuki Kato
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Iwata-gun, JP
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Patents Grants
last 30 patents
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Patent Grant
Wooden bars arranged for percussion instruments
Patent number
6,838,604
Issue date
Jan 4, 2005
Yamaha Corporation
Hiroyasu Abe
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
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Patent Application
Method for manufacturing wood elements for musical instruments, woo...
Publication number
20040108017
Publication date
Jun 10, 2004
Hiroyasu Abe
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Patent Application
Wooden bars arranged for percussion instruments
Publication number
20030167899
Publication date
Sep 11, 2003
Hiroyasu Abe
G10 - MUSICAL INSTRUMENTS ACOUSTICS