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Shinjiro Hirayama
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Aichi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Drop tuner
Patent number
10,770,039
Issue date
Sep 8, 2020
Meister Works, Inc.
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Intonation tool for fine tuning bridge
Patent number
10,475,422
Issue date
Nov 12, 2019
Meister Works, Inc.
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Bridge for stringed instrument and stringed instrument
Patent number
7,235,730
Issue date
Jun 26, 2007
Hoshina Gakki Co., Ltd.
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Tremolo unit and electric guitar having the same
Patent number
7,009,096
Issue date
Mar 7, 2006
Hoshino Gakki Co., Ltd.
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Tremolo unit for electric guitar
Patent number
6,867,354
Issue date
Mar 15, 2005
Hoshino Gakki Co. Ltd.
Tatsuru Shimooka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electric guitar with tremolo unit
Patent number
6,710,235
Issue date
Mar 23, 2004
Hoshino Gakki Co. Ltd.
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electric guitar with tremolo unit
Patent number
6,700,043
Issue date
Mar 2, 2004
Hoshino Gakki Co., Ltd.
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Tremolo unit for string instrument
Patent number
6,686,524
Issue date
Feb 3, 2004
Hoshino Gakki Mfg. Co., Ltd.
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Reinforcing structure for the neck portion of stringed instrument
Patent number
6,593,515
Issue date
Jul 15, 2003
Hoshino Gakki Kabushiki Kaisha
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Tremolo for stringed musical instruments
Patent number
6,552,252
Issue date
Apr 22, 2003
Hoshino Gakki Kabushiki Kaisha
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
Tuning device for musical instrument, musical instrument, knob, and...
Publication number
20060027075
Publication date
Feb 9, 2006
Hoshino Gakki Co., Ltd.
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Bridge for stringed instrument and stringed instrument
Publication number
20050160897
Publication date
Jul 28, 2005
Hoshino Gakki Co., Ltd.
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Tremolo unit and electric guitar having the same
Publication number
20040177741
Publication date
Sep 16, 2004
HOSHINO GAKKI MFG. CO., LTD.
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Tremolo unit for string instrument
Publication number
20030140764
Publication date
Jul 31, 2003
HOSHINO GAKKI MFG. CO., LTD.
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Electric guitar with tremolo unit
Publication number
20030066409
Publication date
Apr 10, 2003
Hoshino Gakki Co., Ltd.
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Tremolo unit for electric guitar
Publication number
20030066407
Publication date
Apr 10, 2003
Hoshino Gakki Co., Ltd.
Tatsuru Shimooka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Electric guitar with tremolo unit
Publication number
20030066408
Publication date
Apr 10, 2003
Hoshino Gakki Co., Ltd.
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Reinforcing structure for the neck portion of stringed instrument
Publication number
20030000365
Publication date
Jan 2, 2003
Hoshino Gakki Kabushiki Kaisha
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
TREMOLO FOR STRINGED MUSICAL INSTRUMENTS
Publication number
20020194977
Publication date
Dec 26, 2002
Hoshino Gakki Kabushiki Kaisha
Shinjiro Hirayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS