YS

Yoshio Sano

HT Hoya Lens Thailand: 1 patents #4 of 25Top 20%
Overall (2021): #198,057 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11072097 Method for manufacturing lens forming mold, method for manufacturing eyeglass lens, and eyeglass lens Hiroshi Shimizu 2021-07-27