CH

Chie Hama

NM Nippon Steel & Sumitomo Metal: 1 patents #106 of 440Top 25%
Overall (2016): #442,093 of 481,213Top 95%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9273371 Manufacturing method of grain-oriented electrical steel sheet Kenichi Murakami, Kazumi Mizukami, Yoshiyuki Ushigami, Shuichi Nakamura 2016-03-01