YS

Yosuke Sakakibara

CC Citizen Watch Co.: 1 patents #6 of 59Top 15%
Overall (1989): #40,378 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4853048 Permanent magnetic alloy comprising gold, platinum and cobalt Shotaro Shimizu 1989-08-01