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

Ryo Matsuoka

JS Jfe Steel: 1 patents #134 of 322Top 45%
Overall (2025): #232,274 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12186822 Method for manufacturing rail, and rail Naoki IIZUKA, Minoru Honjo, Shigeo Okamoto 2025-01-07