HT

Hirotoshi Takahashi

TC Tokai Optical Co.: 1 patents #1 of 1Top 100%
Overall (2017): #400,641 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9651713 Optical product and spectacle plastic lens — 2017-05-16