YO

Yasuhiro Ookawa

Dai Nippon Printing Co.: 2 patents #976 of 2,222Top 45%
Overall (All Time): #1,964,643 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10088617 Imprint mold, imprint method, wire grid polarizer, and method for manufacturing wire grid polarizer Keita IIMURA, Naoko NAKATA 2018-10-02
9375871 Imprint process, and transfer substrate and adhesive used therewith Akiko Amano 2016-06-28