YS

Yoshifumi Sakurai

OC Olympus Optical Co.: 1 patents #68 of 155Top 45%
Overall (1982): #21,824 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4333991 Magnetic garnet film and manufacturing method therefor — 1982-06-08