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Masahiko Abiko Patents |
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Inventor: Abiko; Masahiko
Address: Shizuoka-ken, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6531651 |
Key for musical instrument |
March 11, 2003 |
| A key is provided for permitting simple attachment of a weight and easy adjustment of a touch load, while using an alternative material for substitution for lead as a material for the weight, to thereby reduce the manufacturing cost. A swingable key body is formed with an embedding hole. |
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