SY

Shuichiro Yamashita

CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
Overall (All Time): #3,928,219 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4831906 Numerical control machine Kenji Sugimoto, Youji Takeuchi 1989-05-23