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Kenta OISHI

SC Sumitomo Osaka Cement Co.: 1 patents #10 of 19Top 55%
Overall (2025): #318,040 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12399413 Optical waveguide element and optical modulator Yu Kataoka, Shingo Takano 2025-08-26