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

Nozomi Ishihara

SC Sumitomo Chemical: 1 patents #25 of 117Top 25%
Overall (2025): #263,638 of 469,880Top 60%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12202174 Powder storage apparatus, melt kneader, powder storage method, and production method for thermoplastic resin composition Tadashi Fukunaka 2025-01-21