Inventor
OZAKI MASAKAZU
JP16 patents
⚠️ This page may combine multiple inventors who share the name “OZAKI MASAKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBELCO CONSTR MACH CO LTD
6 patentsUS9255382B2Feb 9, 2016
Construction machine
KOBELCO CONSTR MACH CO LTD14 citations82
US9234328B2Jan 12, 2016
Upper slewing body for construction machine
KOBELCO CONSTR MACH CO LTD5 citations73
US11391015B2Jul 19, 2022
Construction machine
KOBELCO CONSTR MACH CO LTD2 citations63
US9315220B2Apr 19, 2016
Cab for construction machine
KOBELCO CONSTR MACH CO LTD1 citations52
US9533567B2Jan 3, 2017
Construction machine
KOBELCO CONSTR MACH CO LTD0 citations41
US9657459B2May 23, 2017
Construction machine
KOBELCO CONSTR MACH CO LTD0 citations27
NICHIAS CORP
3 patentsUS4690867ASep 1, 1987
Material for low melting point metal casting equipment
NICHIAS CORP17 citations81
US5091128AFeb 25, 1992
Method for producing material for low melting point metal casting equipment
NICHIAS CORP1 citations61
US4975231ADec 4, 1990
Method for producing material for low melting point metal casting equipment
NICHIAS CORP1 citations61
NIPPON STEEL & SUMITOMO METAL CORP
3 patentsUS9726305B2Aug 8, 2017
Electric resistance welded steel pipe
NIPPON STEEL & SUMITOMO METAL CORP6 citations72
US10196702B2Feb 5, 2019
Electric resistance welded steel pipe for oil well
NIPPON STEEL & SUMITOMO METAL CORP0 citations47
US10738366B2Aug 11, 2020
Electric-resistance welded steel pipe
NIPPON STEEL & SUMITOMO METAL CORP0 citations39