AY

Atsuhisa Yakawa

NS NS Sumikin Stainless: 1 patents #6 of 31Top 20%
Overall (2018): #480,143 of 503,207Top 100%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9945016 Heat-resistant austenitic stainless steel sheet Yoshiharu Inoue, Nobuhiko Hiraide 2018-04-17