HJ

Hiroki JINNO

SC Sumitomo Metal Mining Co.: 1 patents #51 of 112Top 50%
Overall (2019): #445,972 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10465807 Cone valve Tetsurou GOTOU, Tsuyoshi Ito, Tooru Kitazaki 2019-11-05