RU

Ryou Umeyama

IC Ishikawajima-Harima Heavy Industries Co.: 1 patents #4 of 54Top 8%
Overall (2004): #122,266 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6726445 Reduced noise fan stationary blade Naoki Tsuchiya, Dai Kato 2004-04-27