RI

Ryo Iijima

SC Seikoh Giken Co.: 1 patents #4 of 12Top 35%
Overall (2023): #272,249 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11543618 Lens unit Tomomi Hirao 2023-01-03