Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
TO

Tetsuya Otosaka

SC Shin-Etsu Chemical Co.: 1 patents #71 of 212Top 35%
Overall (2025): #195,975 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12325657 Wire-drawing optical fiber base material manufacturing method and manufacturing apparatus — 2025-06-10