SO

Satoshi Oikawa

SC Sumitomo Osaka Cement Co.: 1 patents #19 of 52Top 40%
Overall (2022): #272,296 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11327347 Optical waveguide element Yu NAKATA, Tetsuya Fujino 2022-05-10