AK

Akiyoshi Kondoh

CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
Overall (All Time): #2,704,510 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10890879 Electronic watch and communication control system Yusuke Hirota, Masayuki Araki, Masato Kanazawa 2021-01-12