YK

Yoshihumi Kira

KS Kawai Gakki Seisakusho: 1 patents #113 of 198Top 60%
Overall (All Time): #3,539,065 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6362410 Electronic musical instrument — 2002-03-26