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

Masaharu Ibaragi

NS Nippon Steel: 2 patents #54 of 316Top 20%
Overall (2025): #104,461 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12240200 Metal-fiber reinforced resin material composite Masako NAKAI, Noriyuki Negi, Masafumi USUI 2025-03-04
12233623 Metal-fiber reinforced resin material composite body and method for producing metal-fiber reinforced resin material composite body Noriyuki Negi, Masafumi USUI, Masako NAKAI 2025-02-25