MS

Makoto Shimada

SC Sumitomo Osaka Cement Co.: 1 patents #17 of 41Top 45%
📍 Akishima, JP: #10 of 37 inventorsTop 30%
Overall (2021): #341,818 of 548,734Top 65%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11163118 Optical modulation device Tokutaka Hara 2021-11-02