Inventor

YOICHI SHOJI

JP3 patents

Patents

3 patents

US9328817B2May 3, 2016

Drive device for construction machine

KOBELCO CONSTR MACH CO LTD6 citations68

US9487930B2Nov 8, 2016

Drive device for construction machine

KOBELCO CONSTR MACH CO LTD0 citations37

US9476498B2Oct 25, 2016

Drive device for construction machine

KOBELCO CONSTR MACH CO LTD0 citations36