KK

Katsutoshi Kondo

SC Sumitomo Osaka Cement Co.: 1 patents #7 of 22Top 35%
Overall (2023): #374,220 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11656486 Optical waveguide device Yuki KUGIMOTO, Yumi MURATA 2023-05-23