YK

Yuji Kubo

NC Nippon Steel & Sumikin Materials Co.: 1 patents #10 of 31Top 35%
NM Nippon Steel & Sumitomo Metal: 1 patents #170 of 466Top 40%
Overall (2018): #178,264 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9997786 Steel foil and method for manufacturing the same Kiyokazu Ishizuka, Jun Nakatsuka, Shuji Nagasaki 2018-06-12