HM

Hideyumi Matumura

DC Daido Metal Company: 1 patents #166 of 280Top 60%
📍 Inuyama, JP: #214 of 342 inventorsTop 65%
Overall (All Time): #3,227,047 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8292035 Oil/air lubrication system Hiroshi Yoshimura, Tadao Okazaki 2012-10-23