TK

Tamotsu Katsuta

CC Citizen Machinery Co.: 1 patents #38 of 80Top 50%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
Overall (All Time): #2,561,940 of 4,157,543Top 65%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11554420 Threading device and threading method Hikaru Takahashi 2023-01-17