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公开(公告)号：US11114071B2
公开(公告)日：2021-09-07
申请号：US16397170
申请日：2019-04-29
Applicant: YAMAHA CORPORATION
Inventor： Ryuji Hashimoto , Noritaka Nagai , Banri Abe
Abstract: Provided is a percussion instrument including a substantially cylindrical barrel and a weight fixed to the barrel. More specifically, a plurality of weights 5A to 5D may be provided on the inner circumferential surface of a shell 2 of a drum 1 (a percussion instrument). The weights 5A to 5D may be provided at positions where the weights 5A to 5D have four-fold rotational symmetry in the circumferential direction of the shell 2. The weights 5A to 5D may be each provided between lugs 3 that are provided adjacent to each other on the outer circumferential surface of the shell 2.
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公开(公告)号：US12183312B2
公开(公告)日：2024-12-31
申请号：US18058013
申请日：2022-11-22
Applicant: YAMAHA CORPORATION
Inventor： Banri Abe , Ichiro Osuga , Masatsugu Okazaki , Shinji Sumino , Taishi Shinohara , Takashi Kitagawa , Takuya Abe
Abstract: A vibration plate for a musical instrument includes: a plate-shaped vibration plate main body that has a deformation anisotropy property; a first elongated reinforcing member disposed on a first face of the vibration plate main body, and that projects outwardly from the first face and extends along the first face in a direction that prevents the vibration plate main body from deforming; and a second elongated reinforcing member disposed on a second face of the vibration plate main body, and that projects outwardly from the second face and extends along the second face in the direction that prevents the vibration plate main body from deforming. As viewed from a thickness direction of the vibration plate main body, at least part of the first elongated reinforcing member overlaps with at least part of the second elongated reinforcing member.
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公开(公告)号：US10692479B2
公开(公告)日：2020-06-23
申请号：US16284007
申请日：2019-02-25
Applicant: YAMAHA CORPORATION
Inventor： Banri Abe , Tetsuya Yamakoshi
IPC: G10H3/14
Abstract: A musical instrument pickup includes a vibrating body that is disposed facing a plurality of sound sources and excited in response to sounds from the sound sources, and a sensor that detects vibration of the vibrating body.
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Patent Agency Ranking
公开(公告)号：US09570054B2
公开(公告)日：2017-02-14
申请号：US15049355
申请日：2016-02-22
Applicant: Yamaha Corporation
Inventor： Banri Abe , Kiminori Inoue
Abstract: A musical bar for a musical instrument includes a striking surface and a back surface which is a back side of the musical bar from the striking surface. When the striking surface is struck, the musical bar is vibrated to produce a musical tone with a unique pitch as a pitch of a fundamental tone. A recess is formed in the musical bar so as to be recessed from the back surface toward the striking surface. A position of a node of vibration of the fundamental tone for the musical bar is substantially aligned with an imaginary center of gravity of the recess in a longitudinal direction of the musical bar.
Abstract translation: 用于乐器的音乐杆包括击打表面和背面，该后表面是来自击打表面的音乐杆的后侧。 当击打表面被撞击时，音乐杆被振动以产生具有独特音调的音调作为基音的音调。 在音乐杆上形成凹部，以便从后表面朝向打击表面凹陷。 音乐杆的基音的振动节点的位置基本上与音乐杆的纵向方向上的凹部的假想重心对齐。
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公开(公告)号：US11094302B2
公开(公告)日：2021-08-17
申请号：US16846007
申请日：2020-04-10
Applicant: Yamaha Corporation
Inventor： Banri Abe
IPC: G10D13/18
Abstract: An effect imparter for a musical instrument includes a wire bundle including at least one snare, and a plate that has a hook configured to be hooked by a string and that is fixed to a first end portion of the wire bundle.
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公开(公告)号：US10984760B2
公开(公告)日：2021-04-20
申请号：US16790895
申请日：2020-02-14
Applicant: YAMAHA CORPORATION
Inventor： Banri Abe , Masatsugu Okazaki , Ichiro Osuga , Shinji Sumino , Takuya Abe , Takashi Kitagawa
Abstract: Provided is a musical instrument including a vibratable body; and a vibrator. The vibrator includes a vibrating body that vibrates in a predetermined direction; and a coupling member coupling the vibrating body and the vibratable body and that transmits vibration of the vibrating body to the vibratable body. The coupling member includes a shaft extending between the vibrating body and the vibratable body; a first wire rod coupling one end portion of the shaft and the vibrating body; and a second wire rod coupling another end portion of the shaft and the vibratable body. A resonance frequency of each of the shaft, the first wire rod, and the second wire rod is at least 10 kHz.
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公开(公告)号：US10891923B2
公开(公告)日：2021-01-12
申请号：US16675533
申请日：2019-11-06
Applicant: YAMAHA CORPORATION
Inventor： Masatsugu Okazaki , Ichiro Osuga , Banri Abe , Shinji Sumino , Takashi Kitagawa , Takuya Abe
Abstract: A vibrator includes: a movable portion connected to a vibratable member; a driver configured to drive the movable portion to cause vibration of the movable portion to vibrate the vibratable member; and a driver supporter secured to a support member and configured to support the driver such that the driver is pivotable about an axis extending in a direction intersecting a movable direction of the movable portion.
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公开(公告)号：US09959849B2
公开(公告)日：2018-05-01
申请号：US15329836
申请日：2015-09-07
Applicant: YAMAHA CORPORATION
Inventor： Banri Abe , Ryuji Hashimoto , Keita Miyazaki
IPC: G10D13/02
CPC classification number: G10D13/022 , G10D13/02 , G10D13/025
Abstract: A drum, including: a shell; at least one head; and a vibration damping portion including at least one of (a) an outer-surface facing surface which is disposed in substantially parallel with and is closely opposed to an outer surface of an outer peripheral portion of the at least one head without contacting the outer surface and (b) an inner-surface facing surface which is disposed in substantially parallel with and is closely opposed to an inner surface of the outer peripheral portion of the at least one head without contacting the inner surface.
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