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

Rei YAMADA

JS Jfe Steel: 1 patents #134 of 322Top 45%
Overall (2025): #242,490 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12252754 Molten steel denitrification method and steel production method Hidemitsu NEGISHI 2025-03-18