SS

Shunji Sakamoto

NS NS Sumikin Stainless: 1 patents #4 of 11Top 40%
Overall (2017): #242,608 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9611525 Ferritic stainless steel for biofuel supply system part, biofuel supply system part, ferritic stainless steel for exhaust heat recovery unit, and exhaust heat recovery unit Nobuhiko Hiraide, Fumio Fudanoki 2017-04-04