MH

Masakazu Haga

HC Hitachi Construction Machinery Co.: 1 patents #15 of 66Top 25%
📍 Ibaraki, JP: #204 of 785 inventorsTop 30%
Overall (2003): #167,031 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6564480 Working apparatus for construction machine Sadahisa Tomita, Genroku Sugiyama, Ryohei Suzuki, Toshio Hasegawa, Koji Tahara 2003-05-20