SS

Shunji Sakamoto

NS NS Sumikin Stainless: 1 patents #6 of 31Top 20%
Overall (2018): #238,644 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9963767 Inexpensive automotive member and feed oil pipe, exhibiting excellent salt corrosion resistance Hiroshi Urashima, Shinichi Teraoka, Toshio Tanoue 2018-05-08