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Keyboard instrument
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Patent number 12,315,481
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Issue date May 27, 2025
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Casio Computer Co., Ltd.
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Shingo Fukushima
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Expanding pedalboard
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Patent number 12,315,482
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Issue date May 27, 2025
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Dylan Gordon Ivens
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Keyboard instrument
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Patent number 12,315,474
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Issue date May 27, 2025
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Casio Computer Co., Ltd.
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Kenzo Ichikawa
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Keyboard instrument
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Patent number 12,230,238
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Issue date Feb 18, 2025
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Casio Computer Co., Ltd.
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Yasushi Shiraishi
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Instrument playing apparatus
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Patent number 12,205,569
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Issue date Jan 21, 2025
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Yamaha Corporation
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Michiko Tanoue
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Key for keyboard device
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Patent number 12,154,531
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Issue date Nov 26, 2024
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Kabushiki Kaisha Kawai Gakki Seisakusho
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Tsutomu Yamaguchi
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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