TK

Tamotsu Katsuta

CC Citizen Machinery Co.: 1 patents #1 of 2Top 50%
CC Citizen Watch Co.: 1 patents #10 of 70Top 15%
Overall (2023): #236,275 of 537,848Top 45%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

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