IS

Isao Sone

CC Citizen Electronics Co.: 1 patents #144 of 252Top 60%
📍 Yamanashi, JP: #1,377 of 1,957 inventorsTop 75%
Overall (All Time): #3,445,498 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6876743 One-piece speaker assembly Masato Asahina 2005-04-05