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

Satoshi Maruta

NS Nippon Steel: 2 patents #54 of 316Top 20%
VF Vallourec Oil And Gas France: 2 patents #1 of 28Top 4%
Overall (2025): #89,448 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12320206 Threaded connection for pipe Yousuke Oku 2025-06-03
12276359 Threaded connection for pipe Yousuke Oku, Pierre Martin, Daly Daly 2025-04-15