WI

Wataru Idetsu

HC Hitachi Construction Machinery Co.: 1 patents #17 of 47Top 40%
📍 Chiyoda, JP: #74 of 184 inventorsTop 45%
Overall (2004): #91,325 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6678956 Method of producing spray deposit on bearing boss Ryohei Suzuki, Osamu Gokita 2004-01-20