HW

Hideyuki Wakiyasu

EI Essilor International: 2 patents #29 of 158Top 20%
Overall (2020): #167,591 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10852454 Eyeglass lens 2020-12-01
10788605 Eyeglass lens 2020-09-29