KK

Kaoru Kasugai

CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
Overall (All Time): #3,978,955 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4682254 Gimbal spring supported magnetic recording head Shingo Hashimoto, Kazuyuki Sunaga 1987-07-21