Keyboard weights

JP1730362SActive Publication Date: 2025-11-26YAMAHA CORP
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Patent Information

Application Number
JP2022006466D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2022-03-28
Publication Date
2025-11-26
Estimated Expiration
2047-03-28

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Abstract

This product is a weight that creates the feel of a keyboard for an electronic musical instrument.
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