TH

Takashi Hatanaka

HT Hoya Lens Thailand: 1 patents #8 of 18Top 45%
HU Hong Kong Polytechnic University: 1 patents #17 of 46Top 40%
Overall (2019): #253,992 of 560,194Top 50%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10268050 Spectacle lens Chi Ho To, Siu Yin Lam, Yasutake Masuda 2019-04-23