RC

Rikio Chijiiwa

NM Nippon Steel & Sumitomo Metal: 1 patents #106 of 440Top 25%
📍 Futtsu, JP: #1 of 2 inventorsTop 50%
Overall (2016): #254,193 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9403242 Steel for welding Kazuhiro Fukunaga, Yoshiyuki Watanabe, Shinsuke Usui 2016-08-02