HO

Hideki Obara

EI Essilor International: 1 patents #66 of 158Top 45%
NI Nikon: 1 patents #100 of 330Top 35%
Overall (2020): #449,033 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10752708 Curable composition, cured product and optical member Toshiaki Murai, Guillaume Cantagrel 2020-08-25