YK

Yoshitomo Kumai

SE Seiko Epson: 3 patents #165 of 1,345Top 15%
Overall (2020): #62,058 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10877363 Display device and reflective polarizing element — 2020-12-29
10866349 Wire grid polarization element and electronic device — 2020-12-15
10859744 Method of manufacturing wire grid polarization element — 2020-12-08