KS

Keitaro Sugihara

TC Toppan Printing Co.: 1 patents #50 of 173Top 30%
Overall (2020): #388,986 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10792947 Optical structure Tomoko Tashiro, Toshiki Toda 2020-10-06