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

Norifumi Asahara

NS Nippon Steel: 1 patents #103 of 316Top 35%
Overall (2025): #263,955 of 469,880Top 60%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12331368 Method for producing chromium-containing molten iron Katsuhiko Kato, Mikio Futaka, Yasuhiro Tanaka, Naoki Kaneko, Junichi Nakagawa 2025-06-17