HS

Hitoshi Suwabe

NM Nippon Steel & Sumitomo Metal: 1 patents #106 of 440Top 25%
Overall (2016): #379,703 of 481,213Top 80%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9429254 Austenitic alloy pipe and method for producing the same Naoki Sawawatari, Kouichi Kuroda, Masaki Ueyama 2016-08-30