YK

Yudai Kanno

CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
Overall (All Time): #2,955,746 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9709959 Electric timepiece with solar cell — 2017-07-18