YT

Yasutaka Tsuruga

HC Hitachi Construction Machinery Co.: 1 patents #17 of 47Top 40%
📍 Ryugasaki, JP: #8 of 18 inventorsTop 45%
Overall (2004): #84,542 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6772590 Hydraulic driving device Takashi Kanai, Junya Kawamoto 2004-08-10