HI

Hideaki IRIKAWA

NM Nippon Steel & Sumitomo Metal: 1 patents #170 of 466Top 40%
Overall (2018): #399,018 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9970116 Al-plated steel sheet used for hot pressing and method for manufacturing Al-plated steel sheet used for hot pressing Soshi Fujita, Shintaro Yamanaka, Jun Maki, Hiroki Fujimoto, Hatsuhiko Oikawa 2018-05-15