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

Ryunosuke Hayakawa

NS Nippon Steel: 1 patents #103 of 316Top 35%
VF Vallourec Oil And Gas France: 1 patents #7 of 28Top 25%
Overall (2025): #232,709 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12312874 Connection device for tubular elements Sébastien Villert 2025-05-27