HM

Hiroki Matsubara

NS Nippon Steel: 1 patents #103 of 316Top 35%
📍 Tokyo, KY: #1 of 1 inventorsTop 100%
Overall (2025): #369,113 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12280412 Coil skid and steel sheet manufacturing method Takayuki Otsuka, Tooru Akashi, Kazuki Shiokawa, Yuki TAKEUCHI 2025-04-22