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

Masayoshi Sagehashi

SC Shin-Etsu Chemical Co.: 1 patents #71 of 212Top 35%
📍 Joetsu, JP: #28 of 57 inventorsTop 50%
Overall (2025): #288,666 of 469,880Top 65%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12275693 Onium salt, chemically amplified resist composition and patterning process Takayuki Fujiwara, Masahiro Fukushima, Masaki Ohashi, Kazuhiro Katayama 2025-04-15