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Toshinori Yamashita
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Hamamatsu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Snare drum having parallel snares uniformly mounted by parallel, cl...
Patent number
5,559,296
Issue date
Sep 24, 1996
Yamaha Corporation
Toshinori Yamashita
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Drum with shell less susceptible to influence from drum stand
Patent number
5,329,838
Issue date
Jul 19, 1994
Yamaha Corporation
Toshinori Yamashita
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic drum with vibration isolating head
Patent number
5,056,403
Issue date
Oct 15, 1991
Yamaha Corporation
Toshinori Yamashita
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Musical instrument stand
Patent number
4,878,414
Issue date
Nov 7, 1989
Yamaha Corporation
Toshinori Yamashita
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Foldable electronic bass drum
Patent number
4,841,830
Issue date
Jun 27, 1989
Yamaha Corporation
Toshinori Yamashita
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic drum with angle adjustment
Patent number
4,800,795
Issue date
Jan 31, 1989
Nippon Gakki Seizo Kabushiki Kaisha
Toshinori Yamashita
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic bass drum with integral supports
Patent number
4,732,070
Issue date
Mar 22, 1988
Nippon, Sakki, Seizo, Kabushiki, Kaisha
Toshinori Yamashita
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Lug assembly for anchoring drum heads to drum body
Patent number
4,122,747
Issue date
Oct 31, 1978
Nippon Gakki Seizo Kabushiki Kaisha
Toshinori Yamashita
G10 - MUSICAL INSTRUMENTS ACOUSTICS