MS

Masayuki Sugimura

NC Nisshin Steel Co.: 1 patents #24 of 65Top 40%
Overall (2017): #315,527 of 506,227Top 65%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9602042 Method of controlling rotational speed of impeller Shintarou Tada 2017-03-21