KH

Kazuyoshi Hatano

HC Hitachi Construction Machinery Co.: 1 patents #15 of 62Top 25%
📍 Ashikawa, JP: #4 of 12 inventorsTop 35%
Overall (2002): #180,550 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6390572 Crawler belt Wataru Idetsu, Genroku Sugiyama, Yoshiaki Sekiguchi 2002-05-21