AT

Aruncharoen Thitima

HO Hoya: 1 patents #40 of 106Top 40%
HT Hoya Lens Thailand: 1 patents #1 of 6Top 20%
Overall (2017): #485,007 of 506,227Top 100%
1
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9616598 Plastic lens manufacturing method Norkaew Suphavit, Jindakul Wimol, Wongsewattana Prasert 2017-04-11