Inventor
HAMASAKI MASATSUGU
JP5 patents
⚠️ This page may combine multiple inventors who share the name “HAMASAKI MASATSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBELCO CONSTR MACH CO LTD
4 patentsUS9328817B2May 3, 2016
Drive device for construction machine
KOBELCO CONSTR MACH CO LTD6 citations68
US12398535B2Aug 26, 2025
Turning unit of construction machine
KOBELCO CONSTR MACH CO LTD0 citations41
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