YK

Yuji Kubo

NC Nippon Steel & Sumikin Materials Co.: 1 patents #5 of 26Top 20%
NM Nippon Steel & Sumitomo Metal: 1 patents #116 of 340Top 35%
Overall (2019): #205,908 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10201953 Steel foil and method for manufacturing the same Kiyokazu Ishizuka, Jun Nakatsuka, Shuji Nagasaki 2019-02-12