YN

Yoshizumi Nishimura

HC Hitachi Construction Machinery Co.: 1 patents #17 of 47Top 40%
📍 Tsuchiura, JP: #12 of 56 inventorsTop 25%
Overall (2004): #82,047 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6681794 Unloading valve Mitsuhisa Tougasaki, Yusaku Nozawa, Kinya Takahashi 2004-01-27