AT

Aruncharoen Thitima

HO Hoya: 1 patents #757 of 1,290Top 60%
HT Hoya Lens Thailand: 1 patents #59 of 94Top 65%
Overall (All Time): #2,939,069 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

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