KH

Kunio Hayashi

NS Nippon Steel: 1 patents #103 of 316Top 35%
Overall (2025): #311,814 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12281392 Hot dip galvanized steel sheet and method for producing same Takafumi Yokoyama, Hiroyuki Kawata, Yuji Yamaguchi, Satoshi Uchida 2025-04-22