YK

Yousuke KOUSAKA

Dai Nippon Printing Co.: 1 patents #68 of 225Top 35%
Overall (2022): #197,824 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11367856 Optical film and image display device Hiroki Matsushita, Yoshimasa Ogawa, Jun Sato, Keisuke EBISU 2022-06-21