TO

Tomoyoshi Okamura

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
📍 Oarai, JP: #5 of 7 inventorsTop 75%
Overall (2004): #96,627 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6736594 Axial-flow type hydraulic machine Kouichi Irie, Yoshio Anzai, Junichi Kurokawa 2004-05-18