SY

Sei-ichi Yokoyama

HO Hoya Candeo Optronics: 1 patents #10 of 20Top 50%
📍 Shinjuku, JP: #174 of 337 inventorsTop 55%
Overall (All Time): #3,196,106 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8114797 Polarizing glass containing copper and optical isolator Yoshitaka Yoneda 2012-02-14